Zhejiang Sanmen Yide Seal Factory is a professional manufacturer of seal products in china with ISO9001 Certification. We are located in the coastal city---Sanmen in Zhejiang province, which is only one hour's drive away from Ningbo, Wenzhou and Hangzhou. Our factory possesses about ten million RMB of fixed assets, with an area of 20 thousand square meters and 200 employees (including 20 technologist and supervisors). The technology in our company is originated from Japan, USA, UK and Germany. Our advanced technology and R&D make us one of the biggest professional seal products manufactures in China. Thus we enjoy great reputation home and abroad.

Our tenet is: Not only offer you the products with good quality at reasonable price, but also best service to meet customer's request. We have many types of products, such as NOK, Valqua, Parker, Hallite, DZ, Trellebory KDAS, which are widely used in hydraulic pressure machinery and pneumatic machinery.

We always try our best to improve ourselves in technology and quality by doing more research to meet our customers' demands. We are looking forward to establishing sound and long-term business relationship with the customers all over the world.