SHIJIAZHUANG SHENGRIHUIKANG IMPORT & EXPORT CO., LTD.

Our factory is located in Shijiazhuang city, Hebei, China and it covers an area of 140 mu. We are a professional factory to produce engine valve, we have more 11 years experience. Our factory strictly in accordance with national standards and industry production, raw materials used in high-end 21-4N, 4Cr10SiZMo valve and other special steels, with the surfacing of spray, liquid nitriding, polishing, grinding cone determined, CNC machining and other advanced processing means, the valve is widely used in the production of automobiles, motorcycles, farm machinery and small gasoline engine, good to meet the needs of users. In 2018, we established Shijiazhuang Shengrihuikang import &export Co., Ltd. So, we also can supply valve guide, piston, piston pin, piston ring, cylinder liner, valve spring seat, valve spring and other related products, and we have set up good relationship with other factory. Based on our proficiency in technical skills and rich experience, we will provide high-qual...