- Iso9001-2000 international quality system
authentication enterprise - The American petroleum institute (API) (5 CT 5 L)
emblem authorized the use of enterprise - Special equipment manufacturing license A B class
pressure piping components manufacturing
enterprise
The factory address：
zhaocun, WenYang road 988
Postal code：
266109Telephone：
0532-87823638 87821188FAX：
87823627Hand machine：
13361497837 13854261001Email：
info@qdjinchi.com
