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Quality Assurance

Satisfy Customer's Request

KKK insists on seeking sustainable development, pursuing stable quality, and creating a green factory in compliance with the international laws & regulations and various management systems to meet the customers’ requirements.

Strict Product Standards

We have passed the certification of ISO9000, ISO14000, CE,SGS,Oeko-Tex,Bluesign® System etc. and have always been carrying out operations in strict compliance with the systems. Furthermore, we have established our own “Product Standards" in accordance with the international standards that have been approved, such as BS3084, ASTM, DIN3416, JIS3015, etc.

Cutting-edge Experiment & Inspection Equipment

Equipped with various cutting-edge experimental and inspection devices, we monitor the whole process ranging from raw materials to the finished products, including the examination of the precision of molds & equipment accessories, chemical composition content, heavy metal content, physical properties, crystal structure, color fastness and so forth, all of which make sure that every index conforms with the standard requirements for zippers & buttons and goes above the customers’ requirements.
After-sales Service
  • Appoint engineers to repair and replace parts.
  • Support online video guidance.
  • A text fault maintenance manual is provided.

Return & Exchange Service

If zippper failure and defect is our responsibility, we support the return and exchange of zippers and zipper accessories.
We provide zipper support for all our customers!
One-stop solution to meet your business demand, just provide a zipper sample and we can equip the whole production line.
 zipper machine:
zipper machine whatsapp: 
Lucy: +86-13626550672
  Xianzhong Industrial Park, Gulian Industrial Zone, Qiaotou town, Yongjia county, Wenzhou, China.
KKK is the zipper machine manufacturing and precision accessories parts enterprise with collection of development, production, sales and after-service. 



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