Zeng Hsing Industrial Co., Ltd. was established in 1968 over thirty years.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. There are practical actions as follows:

- 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.

- Make publicity to society for our company environmental policy.

                           
Raw material RoHS control
Verify incoming materials via XRF (Energy dispersive X-Ray Fluorescence Spectrometer) equipment to make sure that all parts meet RoHS requirement.