1. Nanjing Leader Oriental Rubber - Plastics Technology Co., Ltd.: It is a well - known enterprise in the rubber and plastics industry, focusing on the research, development, production, and sales of rubber - plastic products. It has rich experience and technical advantages in the production of O - rings, and its products are widely used in various fields such as automobiles, machinery, and electronics.
2. Parker Hannifin Fluid Power Products (Shanghai) Co., Ltd.: Parker is a world - renowned manufacturer of fluid control products. Its O - rings have high quality and performance, and meet a variety of industrial standards. It has advanced production technology and strict quality control systems, and its products are widely used in the fields of aerospace, automotive, and industrial manufacturing.
3. Guangdong Beiluo New Material Technology Co., Ltd.: It is a national high - tech enterprise and a mid - to - high - end manufacturer of rubber and silicone products. It has a professional R & D team and advanced production equipment, and is committed to the research and development and production of high - performance O - rings, and its products have a good reputation in the market.
4. Hebei Huami New Material Technology Co., Ltd.: It is a leading enterprise in the domestic rubber - plastic new material industry, focusing on the research, development, production, and sales of rubber - plastic new materials. Its O - rings have the advantages of high strength, good wear resistance, and excellent sealing performance, and are widely used in the fields of automotive, mechanical, and electrical.
5. Jiangyin Shenhua Sealing Technology Co., Ltd.: It is a professional manufacturer of sealing products, with rich experience and technical strength in the production of O - rings. It has a complete set of production equipment and a strict quality control system, which can provide customers with high - quality O - ring products and sealing solutions.
6. Cixi Haisheng Rubber Products Co., Ltd.: It is a company dedicated to the precision manufacturing of rubber O - rings. It has advanced experimental equipment and a professional R & D team, and can provide customers with customized high - precision O - rings and one - stop solutions.
7. Zhejiang Jintai Sealing Technology Co., Ltd.: It is one of the domestic seal suppliers with strong strength. It has a professional R & D center and mature production technology, and can provide customers with various specifications and formulations of O - ring products, and has the advantages of high quality, complete specifications, and fast delivery.
8. Ningbo Xumeike Sealing Technology Co., Ltd.: It is a professional manufacturer of high - end rubber sealing products. It has imported CNC machining centers and original Japanese - imported cutting tools, which ensure the high precision of the molds and products. Its products have passed a variety of international certifications and are widely used in the fields of automotive, electronics, and medical treatment.
9. Aizhi Group: It is a well - known domestic brand in the sealing industry, with rich experience and technical precipitation in the production of O - rings. Its product range is wide, covering various materials and specifications of O - rings, and can meet the different needs of customers.
10. is specialized in manufacturing rubber products for more than 20 years. We are located in Haining, Zhejiang Province, nearby Shanghai. We uphold honesty, quality first, customer first for the purpose.
We can supply a wide range of rubber products to satisfy customer requirements, standard parts such as O-rings, quad-rings, V-rings and rubber balls are widely used in all industries. Except the standard parts, we can supply custom made products which now is a large percentage of our business. We can design and produce special products as per drawings or samples with a diverse choice of material and processing technology, and customized rubber parts like grommets, washers, gaskets, bumpers, bushings, plugs, bellows, extrusions and so on. During the past 20 years, we have got much experience of custom solutions.
We believe the win-win is the true win!