一种全新的金属粉末涂料邦定生产工艺
（无锡维而特智能机械有限公司 陈才贵）
引言
粉末涂料邦定（Bonding ）工艺，也叫热粘接技术, 就是在一定温度下, 将金属颜料颗粒粘接在粉末涂料颗粒上, 制造出具有金属效果的涂层。传统的粉末涂料邦定工艺是利用塑料行业高混设备进行一些改进，靠摩擦生热方式来进行温控，达不到很好的邦定效果，本文介绍一种全新的邦定工艺，利用设备的特殊设计和智能温控，能在65-70℃下长时间混合不结块，具有很好的邦定效果。
Powder coatings Bonding process, also called thermal Bonding technology, is under a certain temperature, the metallic pigments adhesion on powder coating particles, create a coating of metallic effect. Traditional bonding mixer is the use of plastic industry for some improvement high mixing equipment, temperature control by friction heating way, short of good binding effect, this paper introduces a new bonding process, use special design and intelligent temperature control device, can mix for a long time under 65-70 ℃ without caking, have very good binding effect.
一．金属粉末涂料生产中使用邦定工艺具有以下优点：
1. 开发全新环保涂层Developing brand-new environmental coatings
如今环保要求已不再是一种概念和意识，而是一种法规和强制，含VOC 的液体金属效果漆将逐渐被淘汰出市场，既符合环保要求又具有金属效果的邦定粉末涂料将在这一转变中起重要替代角色。经过邦定的粉末涂料中金属颜料含量可以加到10%或更高，涂层效果完全可以与液体漆相媲美。谁先掌握这种邦定工艺与技术，谁就是这场变革的赢者。
Nowadays environmental requirement is no longer a concept and sense, but a regulation and compulsion. The VOC paints with liquid metal effect will be gradually eliminated from market, and the bonding powder coatings complying with environmental requirement and exhibiting metal effect will play an important role of substitution in this transformation. In the bonding powder coatings the content of metallic pigment can be increased to 10% or more, and the coating effect can completely rival the liquid paints. One who is the first to master this bonding process and technology is the winner in this transformation.
2. 消除涂层质量问题Eliminating quality problems of coatings
经过邦定工艺后可以消除以下传统干混工艺出现的质量问题
The bonding process can eliminate the following quality problems existing in conventional dry mixing process:
涂层问题： 流平不好
Problems in coating: poor leveling
有砂粒
Existence of sand
有色差
Existence of chromatic aberration
容易变色
Liable to discolor
喷涂问题： 上粉率差
Problems in spraying: poor powder absorption
容易烧坏喷枪
Liable to burn out spray gun
回收粉无法使用
Useless recovery powder
3. 降低生产过程成本Reducing cost of production
1. 同样效果的金属涂层，采用邦定工艺比传统干混工艺配方中金属颜料可少加约10%-20%，降低配方成本。
For metal coatings with the same effect, the metallic pigment in ingredient with bonding process can be approximate 10%~20% lower than that with conventional dry mixing process, enabling reduction of the cost of ingredient.
2. 采用邦定工艺后，回收粉可以重复利用，节约资源，减少浪费
With adoption of bonding process, recovery powder can be reused so as to save resources and reduce wastes.
3. 喷涂中成品率增加，降低喷涂费用。
In spraying the rate of finished products is increased so as to reduce spraying expenses.
4. 由于是环保涂料，生产与使用中无需高额环保费用
Thanks to environmental coating, high amount of environment related costs are not required in production and application.
二．金属粉邦定工艺传统设备
传统的粉末涂料邦定工艺是利用塑料行业高混设备进行一些改进，靠摩擦生热方式，温度升到50℃左右就立即放料。这种工艺有一些缺点.
Traditional bonding mixer of powder coating is the use of plastic industry high mixing equipment, some improvement on friction heat production, temperature rise to about 50 ℃ immediately feeding. This technology has some disadvantages
1. 生产中工艺很难控制，经常产生结块报费
It is difficult to control in production process, often produces a subscription fee
2. 由于温度不够，金属颜料粘接效果差
Because the temperature is not enough, metallic pigment adhesive effect is poor
3. 邦定混合时间不够，没有充分混合与粘接
Bonding mixing time is not enough, not fully mixed with adhesive
4. 生产批次间存在较大质量差异
There is a big quality difference between production batches
5. 由于是高速摩擦生热工艺，金属颜料受到破坏，无法生产高闪效果涂层
It can't produce high flash coatings because the metal paint is damaged by high speed friction heating process, ,
6. 金属颜料被打碎，引起金属颜料用量增加
Metallic pigment were broken and caused metallic pigment dosage increased
三．一种全新邦定生产工艺A new state on bonding process
2011年，维而特（WISDOME ）公司与德国公司合作研发的金属粉末涂料邦定混料系统问世，是一种全新的邦定工艺，通过对设备的特殊设计和智能温控技术，使粉末涂料在高出物料Tg 点以上（65-70℃）进行较长时间（3-5分钟）的均匀混合。具有以下优点：
In 2011, WISDOME company developed a new binding process through collaboration with German companies. This process can make the powder coating materials in higher temperature (65-70 ℃) for a long time (3-5 minutes) mixing through to the equipment of special design and intelligent temperature control technology. It has the following advantages
1. 邦定过程是在恒转矩恒剪切力下进行，避免了常规邦定机高剪切力对片状金属颜料的破坏
The bonding process is conducted at constant torque and shear force so as to avoid damage of high shear force to metallic flake pigment in conventional bonding machines
2. 高温长时间混合，邦定效果好
The bonding effect is very good by high temperature long time mixing
3. 全程工艺由电脑智能控制，无需人的干预
The entire process by the computer intelligent control
4. 温控精确，邦定过程中温度能控制在±1℃
Material temperature can be controlled precisely during bonding
5. 不会结块，无浪费产生
Material sticking will not happen during production..
6. 生产出的产品批次稳定
Product batch quality stability
7. 生产过程自动化，减少劳动强度
The bonding system takes automation of production process into full account.
三．最新工艺的维而特邦定混料系统特点
1．邦定有效性Effectiveness of bonding
真正有效的邦定工艺是基料在Tg 点以上与金属颜料进行较长时间的均匀混合，维而特邦定系统对一般粉末涂料能在65℃-70℃下，进行3-5Min 的邦定混合而不结块，达到真正邦定效果，这完全得益于其专业的设计和精确的控制
Really effective bonding process is embodied in uniform mixing between basic material and metal pigment above Tg point for long time. The Wisdome bonding system can guarantee bonding mix of general powder coatings for 3-5min without caking at 65℃-70℃ to as to achieve real bonding effect, and this is absolutely benefited from its professional design and precise control.
A ． 邦定机内壁、缸盖、下料口均采用特殊钢材并经特殊处理后再镜面抛光，生产过 程中不会粘料。
Inner wall, lid and discharge of the bonding machine are made of special steel, which is mirror polished after special treatment, so material sticking will not happen during production..
B ．混料区搅刀与缸体间距离有特别的规定，避免了死角位
The distance between mixing tools and container wall is especially specified so as to
avoid dead spaces in mixing area..
C ．搅刀设计成独特多层结构，每层搅刀的角度与运动曲线不一样，并且搅刀具有自洁性，保证了所有物料均匀混合
The mixing tools are designed into unique multi-layer structure, and the angles and motion curves of mixing tool on each layer are different. Moreover the mixing tools have self-cleaning feature so as to guarantee uniform mixing of all materials.
D ．缸盖上安装有导流桨叶，并可多角度调整方向，保证物料的最佳流动。
The deflector is installed through the container lid and is adjustable in angle to guarantee the optimized flow of material.
E ．智能的温控系统，邦定过程中能使物料温度得到精确的控制。
Intelligent temperature control system enables precise control of material temperature during bonding process.
2．工艺智能性Intelligence of process
维而特邦定系统采用全新邦定工艺和智能温控技术，能在较高温度下进行长时间邦定混合，达到真正有效的粘接效果，整个过程由电脑系统智能判断智能控制，邦定过程中能使物料温度得到精确的控制，邦定过程中温度能控制在±1℃ 。而且邦定过程是在恒转矩恒剪切力下进行，避免了常规邦定机高剪切力对片状金属颜料的破坏，可以生产出高闪效果涂层。
The whole process is under intelligent judgment and control of computer system, as a result, material temperature can be controlled precisely during bonding. Moreover, the bonding process is conducted at constant torque and shear force so as to avoid damage of high shear force to metallic flake pigment in conventional bonding machines， therefore, coatings with high-flash effect can be produced.
3．设备可靠性Reliability of equipment
维而特邦定系统的驱动系统采用德国品牌SIEMENS （西门子）电机和SIEMENS 变频器，控制系统采用SIEMENS PLC 和SIEMENS 触屏，低压电器采用Schneider （施耐德），气动系统采用台湾ARTIC ，整个配置加上合理设计保证了系统的可靠性和安全性
In Wisdome bonding system the driving system adopts German SIEMENS motor and SIEMENS frequency converter, the control system adopts SIEMENS PLC and SIEMENS touch screen, low-voltage electric appliances are from Schneider, and pneumatic system is from Taiwan ARTIC. The whole configuration and reasonable design guarantee reliability and safety of the system.
4．生产安全性Safety of production
A ．整个系统在运转中都有氧气监测和氮气保护系统，防止粉尘爆炸危险。
During running of the whole system, oxygen monitoring and nitrogen protecting systems prevent the risk of dust explosion.
B ．机械各部件可靠接地，即时导走产生的静电。
All mechanical parts should be grounded reliably to guide away generated static immediately.
C ．在机械运转和连接部分设置有感应装置和互锁机构，来保证连接的可靠性和操作
的安全性。
At running and connecting parts of machinery sensors and interlocking mechanisms are set to guarantee reliability of connection and safety of operation.
5．操作简单性Simplicity of operation
维而特邦定系统充分考虑到生产过程自动化和操作过程简单性。
The Wisdome bonding system takes automation of production process and simplicity of operation process into full account.
A. 系统能保存产品的各个生产工艺参数，使用时即时调出该产品工艺参数即可进行生产，也可与PC 机联网，进行中控管理。
The system can save various production process parameters of products for real-time callout to perform production, or can be networked with PC for centralized control and management.
B. 整个操作都是一键完成，氮气检测、升温、邦定、降温、放料过程都是自动进行，无需人员操作。
The whole operation is fulfilled just by one key, and nitrogen detection, heating up, bonding, cooling and feeding processes are carried out automatically without operations by personnel.
C. 生产模式分为手动模式、调试模式和量产模式，方便调试与生产。
Production modes are divided into manual mode, trial production and mass production mode with convenience for trial and production
D. 排料口侧摆式设计，容易清机换型。
The discharge is designed in swing-way, easy to clean machine change type.
三．维而特邦定系统技术参数
关于维而特
About WISDOME
维而特公司是一家集研发、生产、销售为一体的高科技企业，以“让机械具有智能（wisdom ）”为使命，致力于为化工行业提供物料在输送、称量、配料、混料及筛分过程中各种自动化解决方案。公司不仅聚集了一批化工行业、机械行业、自动控制行业专家，还与德国控制领域优秀制造商和国内一些高校的计算机学院建立合作伙伴关系。
2011年，公司与德国公司合作研发的金属粉末涂料邦定混料系统问世，是集成了国内外粉末涂料技术工程师和设备专家多年来共同研发成果。该系统采用全新邦定工艺和智能温控技术，能在较高温度下进行长时间邦定混合，达到真正有效的粘接效果。该系统具有邦定有效性、工艺智能性、设备可靠性、生产安全性和操作简单性，其工艺控制技术和邦定效果处于世界领先水平。
As a high-tech enterprise integrating R&D, manufacture and sales as a whole and “attaching wisdom to machinery ” as its mission, Wisdome Company is committed to providing the chemical industry with various automation solutions for materials in conveying, weighing, preparing, mixing and screening processes. The company not only gathered a group of experts in chemical industry, mechanical industry and auto-control industry, but also established cooperative partnership with excellent manufacturers in control field of Germany and computer institutes of some domestic colleges and universities.
In 2011, WISDOME company developed a new binding process through collaboration with German companies。The system adopts the new bond technology and the intelligent temperature control technology, can mix for a long time under high temperature. The bonding system has effectiveness of bonding, intelligence of process, reliability of equipment ,safety of production and simplicity of operation and its process control technology and bonding effect lead the world.
无锡维而特智能机械有限公司
Wuxi Wisdome Machinery Co., Ltd.
地址：中国江苏省无锡市惠山区前洲工业园区
Address: Qianzhou Industrial Park, Huishan District, Wuxi City, Jiangsu Province, China TEL/FAX:0510-83391076
E-mail:chinawisdome.163.com
一种全新的金属粉末涂料邦定生产工艺
（无锡维而特智能机械有限公司 陈才贵）
引言
粉末涂料邦定（Bonding ）工艺，也叫热粘接技术, 就是在一定温度下, 将金属颜料颗粒粘接在粉末涂料颗粒上, 制造出具有金属效果的涂层。传统的粉末涂料邦定工艺是利用塑料行业高混设备进行一些改进，靠摩擦生热方式来进行温控，达不到很好的邦定效果，本文介绍一种全新的邦定工艺，利用设备的特殊设计和智能温控，能在65-70℃下长时间混合不结块，具有很好的邦定效果。
Powder coatings Bonding process, also called thermal Bonding technology, is under a certain temperature, the metallic pigments adhesion on powder coating particles, create a coating of metallic effect. Traditional bonding mixer is the use of plastic industry for some improvement high mixing equipment, temperature control by friction heating way, short of good binding effect, this paper introduces a new bonding process, use special design and intelligent temperature control device, can mix for a long time under 65-70 ℃ without caking, have very good binding effect.
一．金属粉末涂料生产中使用邦定工艺具有以下优点：
1. 开发全新环保涂层Developing brand-new environmental coatings
如今环保要求已不再是一种概念和意识，而是一种法规和强制，含VOC 的液体金属效果漆将逐渐被淘汰出市场，既符合环保要求又具有金属效果的邦定粉末涂料将在这一转变中起重要替代角色。经过邦定的粉末涂料中金属颜料含量可以加到10%或更高，涂层效果完全可以与液体漆相媲美。谁先掌握这种邦定工艺与技术，谁就是这场变革的赢者。
Nowadays environmental requirement is no longer a concept and sense, but a regulation and compulsion. The VOC paints with liquid metal effect will be gradually eliminated from market, and the bonding powder coatings complying with environmental requirement and exhibiting metal effect will play an important role of substitution in this transformation. In the bonding powder coatings the content of metallic pigment can be increased to 10% or more, and the coating effect can completely rival the liquid paints. One who is the first to master this bonding process and technology is the winner in this transformation.
2. 消除涂层质量问题Eliminating quality problems of coatings
经过邦定工艺后可以消除以下传统干混工艺出现的质量问题
The bonding process can eliminate the following quality problems existing in conventional dry mixing process:
涂层问题： 流平不好
Problems in coating: poor leveling
有砂粒
Existence of sand
有色差
Existence of chromatic aberration
容易变色
Liable to discolor
喷涂问题： 上粉率差
Problems in spraying: poor powder absorption
容易烧坏喷枪
Liable to burn out spray gun
回收粉无法使用
Useless recovery powder
3. 降低生产过程成本Reducing cost of production
1. 同样效果的金属涂层，采用邦定工艺比传统干混工艺配方中金属颜料可少加约10%-20%，降低配方成本。
For metal coatings with the same effect, the metallic pigment in ingredient with bonding process can be approximate 10%~20% lower than that with conventional dry mixing process, enabling reduction of the cost of ingredient.
2. 采用邦定工艺后，回收粉可以重复利用，节约资源，减少浪费
With adoption of bonding process, recovery powder can be reused so as to save resources and reduce wastes.
3. 喷涂中成品率增加，降低喷涂费用。
In spraying the rate of finished products is increased so as to reduce spraying expenses.
4. 由于是环保涂料，生产与使用中无需高额环保费用
Thanks to environmental coating, high amount of environment related costs are not required in production and application.
二．金属粉邦定工艺传统设备
传统的粉末涂料邦定工艺是利用塑料行业高混设备进行一些改进，靠摩擦生热方式，温度升到50℃左右就立即放料。这种工艺有一些缺点.
Traditional bonding mixer of powder coating is the use of plastic industry high mixing equipment, some improvement on friction heat production, temperature rise to about 50 ℃ immediately feeding. This technology has some disadvantages
1. 生产中工艺很难控制，经常产生结块报费
It is difficult to control in production process, often produces a subscription fee
2. 由于温度不够，金属颜料粘接效果差
Because the temperature is not enough, metallic pigment adhesive effect is poor
3. 邦定混合时间不够，没有充分混合与粘接
Bonding mixing time is not enough, not fully mixed with adhesive
4. 生产批次间存在较大质量差异
There is a big quality difference between production batches
5. 由于是高速摩擦生热工艺，金属颜料受到破坏，无法生产高闪效果涂层
It can't produce high flash coatings because the metal paint is damaged by high speed friction heating process, ,
6. 金属颜料被打碎，引起金属颜料用量增加
Metallic pigment were broken and caused metallic pigment dosage increased
三．一种全新邦定生产工艺A new state on bonding process
2011年，维而特（WISDOME ）公司与德国公司合作研发的金属粉末涂料邦定混料系统问世，是一种全新的邦定工艺，通过对设备的特殊设计和智能温控技术，使粉末涂料在高出物料Tg 点以上（65-70℃）进行较长时间（3-5分钟）的均匀混合。具有以下优点：
In 2011, WISDOME company developed a new binding process through collaboration with German companies. This process can make the powder coating materials in higher temperature (65-70 ℃) for a long time (3-5 minutes) mixing through to the equipment of special design and intelligent temperature control technology. It has the following advantages
1. 邦定过程是在恒转矩恒剪切力下进行，避免了常规邦定机高剪切力对片状金属颜料的破坏
The bonding process is conducted at constant torque and shear force so as to avoid damage of high shear force to metallic flake pigment in conventional bonding machines
2. 高温长时间混合，邦定效果好
The bonding effect is very good by high temperature long time mixing
3. 全程工艺由电脑智能控制，无需人的干预
The entire process by the computer intelligent control
4. 温控精确，邦定过程中温度能控制在±1℃
Material temperature can be controlled precisely during bonding
5. 不会结块，无浪费产生
Material sticking will not happen during production..
6. 生产出的产品批次稳定
Product batch quality stability
7. 生产过程自动化，减少劳动强度
The bonding system takes automation of production process into full account.
三．最新工艺的维而特邦定混料系统特点
1．邦定有效性Effectiveness of bonding
真正有效的邦定工艺是基料在Tg 点以上与金属颜料进行较长时间的均匀混合，维而特邦定系统对一般粉末涂料能在65℃-70℃下，进行3-5Min 的邦定混合而不结块，达到真正邦定效果，这完全得益于其专业的设计和精确的控制
Really effective bonding process is embodied in uniform mixing between basic material and metal pigment above Tg point for long time. The Wisdome bonding system can guarantee bonding mix of general powder coatings for 3-5min without caking at 65℃-70℃ to as to achieve real bonding effect, and this is absolutely benefited from its professional design and precise control.
A ． 邦定机内壁、缸盖、下料口均采用特殊钢材并经特殊处理后再镜面抛光，生产过 程中不会粘料。
Inner wall, lid and discharge of the bonding machine are made of special steel, which is mirror polished after special treatment, so material sticking will not happen during production..
B ．混料区搅刀与缸体间距离有特别的规定，避免了死角位
The distance between mixing tools and container wall is especially specified so as to
avoid dead spaces in mixing area..
C ．搅刀设计成独特多层结构，每层搅刀的角度与运动曲线不一样，并且搅刀具有自洁性，保证了所有物料均匀混合
The mixing tools are designed into unique multi-layer structure, and the angles and motion curves of mixing tool on each layer are different. Moreover the mixing tools have self-cleaning feature so as to guarantee uniform mixing of all materials.
D ．缸盖上安装有导流桨叶，并可多角度调整方向，保证物料的最佳流动。
The deflector is installed through the container lid and is adjustable in angle to guarantee the optimized flow of material.
E ．智能的温控系统，邦定过程中能使物料温度得到精确的控制。
Intelligent temperature control system enables precise control of material temperature during bonding process.
2．工艺智能性Intelligence of process
维而特邦定系统采用全新邦定工艺和智能温控技术，能在较高温度下进行长时间邦定混合，达到真正有效的粘接效果，整个过程由电脑系统智能判断智能控制，邦定过程中能使物料温度得到精确的控制，邦定过程中温度能控制在±1℃ 。而且邦定过程是在恒转矩恒剪切力下进行，避免了常规邦定机高剪切力对片状金属颜料的破坏，可以生产出高闪效果涂层。
The whole process is under intelligent judgment and control of computer system, as a result, material temperature can be controlled precisely during bonding. Moreover, the bonding process is conducted at constant torque and shear force so as to avoid damage of high shear force to metallic flake pigment in conventional bonding machines， therefore, coatings with high-flash effect can be produced.
3．设备可靠性Reliability of equipment
维而特邦定系统的驱动系统采用德国品牌SIEMENS （西门子）电机和SIEMENS 变频器，控制系统采用SIEMENS PLC 和SIEMENS 触屏，低压电器采用Schneider （施耐德），气动系统采用台湾ARTIC ，整个配置加上合理设计保证了系统的可靠性和安全性
In Wisdome bonding system the driving system adopts German SIEMENS motor and SIEMENS frequency converter, the control system adopts SIEMENS PLC and SIEMENS touch screen, low-voltage electric appliances are from Schneider, and pneumatic system is from Taiwan ARTIC. The whole configuration and reasonable design guarantee reliability and safety of the system.
4．生产安全性Safety of production
A ．整个系统在运转中都有氧气监测和氮气保护系统，防止粉尘爆炸危险。
During running of the whole system, oxygen monitoring and nitrogen protecting systems prevent the risk of dust explosion.
B ．机械各部件可靠接地，即时导走产生的静电。
All mechanical parts should be grounded reliably to guide away generated static immediately.
C ．在机械运转和连接部分设置有感应装置和互锁机构，来保证连接的可靠性和操作
的安全性。
At running and connecting parts of machinery sensors and interlocking mechanisms are set to guarantee reliability of connection and safety of operation.
5．操作简单性Simplicity of operation
维而特邦定系统充分考虑到生产过程自动化和操作过程简单性。
The Wisdome bonding system takes automation of production process and simplicity of operation process into full account.
A. 系统能保存产品的各个生产工艺参数，使用时即时调出该产品工艺参数即可进行生产，也可与PC 机联网，进行中控管理。
The system can save various production process parameters of products for real-time callout to perform production, or can be networked with PC for centralized control and management.
B. 整个操作都是一键完成，氮气检测、升温、邦定、降温、放料过程都是自动进行，无需人员操作。
The whole operation is fulfilled just by one key, and nitrogen detection, heating up, bonding, cooling and feeding processes are carried out automatically without operations by personnel.
C. 生产模式分为手动模式、调试模式和量产模式，方便调试与生产。
Production modes are divided into manual mode, trial production and mass production mode with convenience for trial and production
D. 排料口侧摆式设计，容易清机换型。
The discharge is designed in swing-way, easy to clean machine change type.
三．维而特邦定系统技术参数
关于维而特
About WISDOME
维而特公司是一家集研发、生产、销售为一体的高科技企业，以“让机械具有智能（wisdom ）”为使命，致力于为化工行业提供物料在输送、称量、配料、混料及筛分过程中各种自动化解决方案。公司不仅聚集了一批化工行业、机械行业、自动控制行业专家，还与德国控制领域优秀制造商和国内一些高校的计算机学院建立合作伙伴关系。
2011年，公司与德国公司合作研发的金属粉末涂料邦定混料系统问世，是集成了国内外粉末涂料技术工程师和设备专家多年来共同研发成果。该系统采用全新邦定工艺和智能温控技术，能在较高温度下进行长时间邦定混合，达到真正有效的粘接效果。该系统具有邦定有效性、工艺智能性、设备可靠性、生产安全性和操作简单性，其工艺控制技术和邦定效果处于世界领先水平。
As a high-tech enterprise integrating R&D, manufacture and sales as a whole and “attaching wisdom to machinery ” as its mission, Wisdome Company is committed to providing the chemical industry with various automation solutions for materials in conveying, weighing, preparing, mixing and screening processes. The company not only gathered a group of experts in chemical industry, mechanical industry and auto-control industry, but also established cooperative partnership with excellent manufacturers in control field of Germany and computer institutes of some domestic colleges and universities.
In 2011, WISDOME company developed a new binding process through collaboration with German companies。The system adopts the new bond technology and the intelligent temperature control technology, can mix for a long time under high temperature. The bonding system has effectiveness of bonding, intelligence of process, reliability of equipment ,safety of production and simplicity of operation and its process control technology and bonding effect lead the world.
无锡维而特智能机械有限公司
Wuxi Wisdome Machinery Co., Ltd.
地址：中国江苏省无锡市惠山区前洲工业园区
Address: Qianzhou Industrial Park, Huishan District, Wuxi City, Jiangsu Province, China TEL/FAX:0510-83391076
E-mail:chinawisdome.163.com