Business IntroductionQuality is the soul of the survival and development of enterprises. The quality of our final products can not be separated from the quality consciousness of the whole staff. We strictly implement the quality requirements of ISO17712 standard in the international blockade industry. We have passed the ISO 9001:2000 quality system certification to ensure quality products and services for users.

The quality control process  Company is as follows:
I. Quality Control of Purchase:
1. The quality requirements and specifications of raw materials are specified in the procurement contract.
2. Inspection and acceptance of raw materials according to technical conditions.

2. Process quality control:
1. To compile technical documents and inspection standards, and strictly organize and implement them.
2. Establish quality control points for each process of the product.
3. Select products at different times every day and conduct destructive tests, including testing the pulling force.
4. Regular arrangement and maintenance of moulds, inspection tools and production equipment.

3. Exit Control:
1. All products are inspected before leaving the factory (including surface color, smoothness, coding clarity and lock function test).
2. Organize product quality sampling and destructive test according to a certain proportion, and carry out quality acceptance according to users requirements.
3. Implementing the management of product quality responsible persons.
4. Comprehension of product quality and after-sales service.