Founded in 1986, Xianyang Sanjing Science, Technology & Trade Co., Ltd. is a hi-tech private enterprise specializing in the R&D and industrial production of special industrial-use rubber roller, rubber additive, etc. There are 3 subordinated branch factories and one research centers, those are the precise rubber products factory, precision rubber roller products factory, fine chemicals factory and special rubber products institute.

Since our establishment, we havebeen insisting on the concept of Quality-oriented Clients-foremost Ever-improving Eternal striving. Our earliest products are mainly rubber additives and rubber sealants, which enjoy high reputation in rubber and coal machine manufacture industry of China and a large market share. We started the R&D of special industrial rubber roller in 1990 and has become one of the domestic manufacturers of special industrial rubber roller with rich experiences in the professional R&D.

With strong power in technique, we have one national rubber expert, 5 senior engineers and 15 engineers. To improve quality and provide excellent products for clients, Sanjing was approved by ISO ISO9001-2000 international quality system in Oct. 2001.

We have strong ability in development and manufacture, healthy quality control system and standardized management system. We are the leader researcher of the special rubber materials development, production techniques and product structure in China and has strong power in the R&D of precise products, fine chemical and special industrial rollers. Integrity service and Quality-persistency. Is our behaving principle and the energy supporting our stable growth. In the past years, we have offered high quality rubber products of a great varieties and specifications for the clients engaged in aviation, spaceflight, coal, machinery, electronics, textiles, dying, printing, petroleum, packaging and metallurgy, all of which has won highly praises.

Sanjing, in Chinese contains the meanings of efficient, elaborate and essence exactly shows our product concept: Ever improving & Always striving. We have formed unique style in technology innovation, high-level management, high-quality production, high-standard service and high precision detection. Client satisfaction is our final target.