Sanmen B.O.T Rubber Production INC is located in Sanmen County, Zhejiang Province,in the EAST of China. was founded in 2009, mainly producing V-belts, Poly v ribbed belt (PH PJ PK PL PM).Timing/Synchronous belts, Rubber sleeves.

In 2019, We researched and developed new technology for making moulded rubber sleeves with Teflon film covered. The new technology of rubber sleeves used in process of rubber belts greatly increased our belts quality, more efficiency and cost saving.

B.O.T is a professional manufacturer of power transmission belts, which are widely used in automotive, agricultural, coal, metallurgy, mining, engineering machinery, oil, textile and light industry, construction, cement and other fields. Since the company inception, the products are exported to over 40 countries in Europe, North America, Middle East, Southeast Asia and so on, The quality has been widely recognized by customers.
The spirit of “Quality First, excellent service and continuous improvement” as business philosophy, it was successfully certified by ISO9001:2008, and the company gets the trust and respect from the customers all around the world.