2026-Zhejiang Jingkong Standard Parts Co., Ltd

Located in Oubei Street, Yongjia County, Wenzhou — the renowned hometown of pumps and valves in China, Zhejiang Jingkong Standard Parts Co., Ltd. is a professional manufacturer integrating R&D, production, processing and sales of precision fasteners and mechanical standard parts. Supported by superior regional industrial resources and mature processing facilities, the company focuses on high-precision metal parts manufacturing with stable and standardized production systems. We specialize in customized standard and non-standard fasteners, precision positioning parts, mechanical components and supporting metal accessories. Adopting advanced thread rolling and CNC machining technologies, our products feature high precision, tight tolerance control, stable structure and excellent durability. Available in carbon steel and stainless steel materials with various surface treatments, our parts fully meet diverse industrial assembly and connection requirements. Our precision standard parts are widely applied in valves, machinery, energy, marine engineering, automation equipment and other industrial fields. Adhering to the manufacturing philosophy of stability, efficiency and reliability, we implement strict quality inspection in every procedure. With reliable product performance and professional customized services, Jingkong Standard Parts has won consistent recognition from domestic and overseas customers.