Production Equipment


SXD covers a total area of 35000 square meters,introduces domestic and foreign advanced automatic CNC high-precision grinding machine,automated superfinishing machine and complete sets of automatic installation equipments,comprehensive testing system with capacity of more than 20 million sets per month.

R & D Center

With a team of over 20 years experience of bearing R&D and manufacturing,SXD developed a series of products to meet the needs of the market. SXD has applied for more than 28 technical patents, acquired the national high-tech enterprise certificate and has built enterprise engineering technology center.

Quality Certification


Through ISO9001 quality system certification, ISO14001 environment system certification, IATF16949 international automobile industry standard system, we have obtained the title of Chinese UAV special and new enterprise, and the title of high-tech enterprise.

Testing instrument

Equipped with many domestic and foreign advanced high-precision measurement equipment, such as German metallographic microscopic measuring equipment, German chemical composition analysis equipment, Japanese image measuring equipment, Chinese life testing equipment and so on. equipment, Japanese image measurement equipment, and Chinese life test equipment.


Take customers as the center, adhere to the benefit of customers, adhere to the market as the basis, optimize the structure of business varieties, provide customers with high-quality products and "zero complaint" service so that every customer can be satisfied to the maximum extent.