Flange，Ring Gasket，Hummer Union,studs and nuts, Needle valve

Flange,Ring Gasket,Hummer Union,studs and nuts, Needle valve

FAQ

The information you may like to know before order:

1. Methods of Payment:

    T/T or L/C.

2.Shipping way:

   We suggest by air or by sea.

3.Quality Control:

   Our company has a sound organizational structure and a complete quality system, and has passed the quality system certifications of GB/T19001-2016/ISO 9001:2015, GB/T24001-2016/ISO14001:201514001:2015,ISO45001:2018.Having the national "Special Equipment Manufacturing License (Pressure Pipeline Components)", "National Industrial Product Production License (Pumping Unit)", and API Q1/APISpec6A, 16C, 16A, 5CT qualification certifications issued by the American Petroleum Association.

4.After Services:

(1). The company's sales service station guarantees 24-hour service.

(2). Relevant departments will respond and handle customer feedback issues within 24 hours.

(3).Technical Support will be available in any time.