About Us

, , , , etc. and other brand .  All items are manufactured to API 7K quality standards.

HNA is making progress and development in the new era. We would like to cooperate with friends of the world for success.


Contact Us

Phone:
86-532-58628118
86-532-58628177

International sales:
86-532-58628118

E-mail:

hna@gsipc.com

sales@gsipc.com


Address:
39 Xinghe Road, Lancun Industrial Zone, Qingdao, China
Post code:266232

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