Hex Socket Cap Bolts Zinc Plated Socket Hex Cap Screw DIN912 Standard

Tianjin Yiyuntimes Technology Co., Ltd. was formally established in December 2013.

We specializes in the production of fasteners and metal standard components. We mainly manufacture high-quality stainless steel fasteners in compliance with a full range of international standards, including GB (Chinese Standard), DIN (German Standard), ANSI (American Standard), BS (British Standard), JIS (Japanese Standard) and ISO (International Standard), as well as 12.9-grade alloy steel fasteners. We also provide customized non-standard products according to customer requirements.

Since 2016, We has successively invested in the establishment of stamping and CNC machining divisions. Our supporting components are widely supplied to manufacturing enterprises in industries including automotive, aviation, high-speed rail and shipbuilding.

In 2020, We obtained the ISO 9001 Quality Management System Certification. Strict implementation of international certification standards has greatly improved our product quality.

In June 2025, We began the certification process for the IATF 16949 Automotive Quality Management System, and was officially awarded the certification on December 12, 2025.