Verified Supplier
6 Years
Dongying Oilman Machinery Equipment Co.,Ltd.
People-O riented, Quality firstly and Best Service
Manufacturer from China
Dongying Oilman Machinery Equipment Co.,Ltd.
People-O riented, Quality firstly and Best Service
Quality control is the basic but most important point for qualification of our products. We carry out in-production supervision and after-production inspection for our products. We ensure that the products are produced,tested,and inspected strictly according to standard specification under supervision of our QA engineer during production. After production inspection is carried out by worldwide famous third party inspection company like BV,SGS,Intertek Etc.