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Zibo Linzi Yiyang Industry & Trade Co., Ltd was founded in November 2002, with registered capital RMB 5 million, covering 30 square meters. As a modern joint-stock enterprise, our company mainly produces kinds of thread protectors for tubing and casing, and also other plastic products. 
    Zibo Linzi Yiyang Industry & Trade Co., Ltd is located in Linzi District, which was famous city with history culture, as well as original place of the world football, closed to Jiaoji Railway, National Way No.309 and Jiqing Highway. Excellentgeographical location and convenient transportation. So far we have over 180 employees, including 35 engineers and technicians. Professional research team provides reliable guarantee for design, production and after-service.
    With sophisticated equipment, advanced production technology, and rich production experience, our products are of pressure resistance ,wear resistance, alkali resistance, high temperature resistance, corrosion resistance, tear resistance, and good elasticity. In 2008, we got certification GB/T9001-2008 idt ISO9001:2008 and certification SGS. So far our products are widely sold to oil field at home and abroad and get good reputation in our markets.