Shandong Ouchem Co., Ltd was established in October of 2000, major in the professional services of Research and Development,Custom synthesis and Sales of Chemicals,API & Intermediates,etc.The company now has an annual turnover of CNY230million with 35 employees.
While providing customers with high cost-effective products, our team focuses on whole-hearted service, enjoying high profile and market share home and abroad. With main market in Japan, we have also established long-term cooperation with more than 20 countries including the United States, UK, Germany, Korea, Thailand, India, Uruguay, Argentina, Turkey, Spain, Egypt, etc., winning a good reputations and credibility in world market.
Diphenyl Sulfone（DPS） has been produced as GMP standard since the year of 2016, used mainly for thermal paper sensitizer, polysulfone resin, and engineering plastics, etc. It is exported to Japan, USA, Thailand, Brazil and so on.
| ◇Oct. | 2000 | Weifang Ouchem Trade Co., Ltd founded at Xinhua building, Weifang, Shandong, China |
| Capital: CNY 1,000,000.00 | ||
| ◇Jan. | 2003 | Qingdao Ouchem Trade Co., Ltd set up at Qingdao free trade zone |
| Capital: CNY 500,000.00 | ||
| ◇Dec. | 2004 | Weifang Ouchem Trade Co., Ltd capital increased to CNY 2,600,000.00 |
| ◇Oct. | 2007 | Weifang Ouchem Trade Co., Ltd moved to A-19, Huarun International Mansion, |
| No.2577, Dongfang Road, Weifang, Shandong, China | ||
| ◇2007~ | 2015 | “Advanced Foreign Trade Enterprise” and “Leading Imp.& Exp. Company” |
| ◇Apr. | 2010 | “Audited Supplier” certified by Made-in-China and SGS |
| ◇Dec. | 2010 | Weifang Ouchem obtained "Hazardous Chemicals Management License" |
| ◇Apr. | 2019 | “ISO9001:2015”and“ISO14001:2015” certified by GIC |
| ◇Oct. | 2022 | “ISO9001:2015”and“ISO14001:2015” certified by ISC |
| ◇Feb. | 2023 | The registration of trademark「Ouchem」completed |
| ◇Mar. | 2023 | Qingdao Ouchem Trade Co., Ltd capital increased to CNY 10,000,000.00 |
| ◇May. | 2023 | Weifang Ouchem Trade Co., Ltd capital increased to CNY 10,000,000.00 |
| ◇Jun. | 2024 | Qingdao Ouchem obtained "Hazardous Chemicals Management License" |
| ◇July. | 2024 | " Weifang Ouchem Trade Co., Ltd." is changed into "Shandong Ouchem Co., Ltd." |