English 
English 
Ningbo Ruizhan Hardware Products Co., Ltd. was established in 2012. It is located in Ningbo Hangzhou Bay New District, adjacent to the Hangzhou Bay Cross-Sea Bridge and nearly 70 kilometers from Ningbo Lishe International Airport, with convenient transportation.
The company has first-class production technology, advanced production equipment and independent design and R&D capabilities. It has the ability to make full process self-made from cold heading finished product packaging (cold heading, cleaning, heat treatment, tapping, electroplating, optical screening, automatic packaging and other full process self-made). It currently has more than 60 imported multi-station nut forming machines, more than 20 part forming machines, more than 120 CNC tapping machines, and 7 heat treatment production lines. Optical screening machine and advanced automatic packaging machine. In addition, we also have our own mold workshop, comprehensive laboratory, etc. The companies passed 1SO9001:2015 in 2019 and passed ITAF16949 quality system certification in 2023.
Ningbo Ruizhan Hardware Products Co., Ltd. specializes in manufacturing and researching and developing high-quality automotive parts, as well as customized products for various automotive standard parts and non-standard fasteners. This product is widely used in aerospace, automobiles, wind energy, railways, rail transit and other fields. The product range is complete, including more than 1,000 products including cylinders, hexagons, through holes, blind holes (different materials such as carbon steel, stainless steel, aluminum and copper).
Through the unremitting efforts of all employees and joint research and exchanges with famous domestic and foreign manufacturers, the 'Ruzhan' brand has won the recognition of customers and has a strong market competitive advantage.
The company has always adhered to the concept of 'survival with quality, sales and production, excellent service and commercial efficiency, and continuous improvement' and the eight-character policy of 'unity, rigor, gratitude, innovation', and jointly build a better future on the basis of equality and mutual benefit.
Welcome domestic and foreign merchants to call and write to discuss business!
