In the beginning 2004, Zeng Hsing has planned to
make the green supplier chain from material and
parts supplier to production and assembling supplier. Therefore, from design, purchasing, production to after service, we make the green supplier chain system and perform according to special chemical material standard and customer requirement. Zeng Hsing group will continually responsible for environmental protection to keep the earth environment. 

Our main product is household sewing machine and the manufacturing process includes mechanical assembly, motor assembly, enclosure assembly. We assure the product quality through system control including incoming inspection, function check , sewing check and outgoing inspection. As for environmental protection, we have a formal procedure with P - D - C - A cycle to manage all waste chemicals from parts processed, noise, oil and general waste material, etc. for continuous improvement to reduce the environmental impact in response to global trend.
 

- Commit and follow environmental protection requirement
Set up Green Management System to reach the target of environmental protection according to   
international Act and customers' requirement

- Enhance the awareness and literacy of environmental protection by making training for all
  employees.
Do recycling and design green products to reach saving resources and reducing the waste materials during production.

- Upgrade environment by all employees' effort in preventing environmental pollution.
Enhance all empolyees' awareness in environmental management and fulfill environmental requirement according to the procedure.

- Integrate the supplier chain to follow environmental protection requirement.