Strict quality guarantee system
　The national rules and regulations must be observed, which is through the whole process of business. Sampling picking, exchanged picking and special network are provided to improve product quality. Standardization is the guarantee for zero defects.

　Complete tooling production capability
　Complete and advanced production and testing equipment shall be maintained periodically by specified person at specified time. Standardized management of the equipment is the material base for keeping powerful production capability.

　Realistic on-site management mechanism
　Standardized and detailed on-site management system is throughout the whole process. A team with responsibility, enterprising and profession dedication is the powerful guarantee for manufacturing economic products.