Introduction: Haimen Mingzhu Steel Ball Co., Ltd. (formerly Haimen Bearing Steel Ball Factory) is a backbone enterprise specializing in the production of steel balls and a member of the Steel Ball Branch of the China Rolling Elements Association. It mainly produces bearing steel balls and stainless steel balls with a diameter of 2mm-25.4mm. The accuracy grade of bearing steel balls is G10-G1000, and the accuracy grade of stainless steel balls is G20-G1000. It is suitable for bearings, stainless steel bearings, hardware, wheels, instruments, Guide rails, polishing, crushing of chemicals and solid objects, etc. We also produce electroplated steel balls and hollow steel balls according to customer requirements. The product is registered as the Haiqiu brand trademark. Since the establishment of the company, we have always adhered to the policy of quality first and customer first, put product quality in the most important position, and established a complete management system, especially the inspection and inspection of each process from raw materials entering the factory to finished product packaging. A recourse system ensures that products meet users’ quality requirements. Over the years, in addition to supplying domestic customers at different levels, our products have also been exported to the United States, Japan, Italy, Belgium, the Netherlands, Canada, Saudi Arabia and other countries. The company passed the ISO9002 quality system certification in 1999 and the ISO9001 quality system certification in 2001. Our company is located on the north bank of the Yangtze River estuary, only a 2-hour drive from Shanghai. The whole journey from Shanghai to our company is direct at high speed. We warmly welcome all customers to call or write to our factory to visit and negotiate. We will provide you with first-class services with high-quality products and reasonable prices.

Legal representative: Gu Wenlong

Establishment date: 1996-06-12

Registered capital: 2 million yuan

Industrial and commercial registration number ：320684000149458

Enterprise type: Limited liability company

Company address: No. 718, Renmin West Road, Haimen Town, Haimen City