We Shined Petroleum Equipment Manufacturing Co., LTD invested and founded by Changzhou Darun Steel Tube CO., LTD is a professional pipe mill with many years experience. Now, Shined owns an area of over 240 acres and an asset of 50 million US dollars.

Shined lies at the joint of Chang-Cao Road of Changzhou and Wujin Grand Road, only 2km from Shanghai-Nanjing highway, 198km from Shanghai port and 180km from the airports in Shanghai.

Shined is equipped with advanced hot treatment modified lines, upsetting lines, threading lines, friction welding lines and imported inspection lines. All this enable Shined to produce 150000MT finished products annually, generating 250 million US dollars production value.

Drilling pipes below 5" and full range of high grade steel, premium threads and anti-corrosion oil well pipes below 13-3/8" are all available here.
Products range
1 Structure Pipe 20#, 16Mn, 45#  OD<=159mm  GB/T8162-1999
2 Exporting Pipe OD<=5" ASTM A106/A53/API 5L B
3 Fluid Pipe 20# OD<=159mm  GB/T8163-1999
4 Drilling Pipe G105, S135 OD<=5" API SPEC 5D
5 Oil Tubing J55, K55, N80, L80, P110 OD<=4. 5"  API SPEC 5CT
6 Casing  J55, K55, N80, L80, P110 OD<=13-3/8"  API SPEC 5CT
7 Drilling Pipe body  G105, S135 OD<=5"  API SPEC 5D
8 bare Oil Tubing J55, K55, N80, L80, P110  OD<=4.5"  API SPEC 5CT
9 bare Casing J55, K55, N80, L80, P110 OD<=5.5"  API SPEC 5CT
10 Line PipeB, X46, X52  OD<=5.5"  API SPEC 5L
11 Boiler Pipe 20#, 20G  OD<=159mm GB/3087 1999
Certificates:
API 5L, API SPEC 5CT, API SPEC 5D ASTM A106/A53/API 5L B