中文 EN
PRODUCT
CONTACT US

Beijing Haihua Hongyi Industry and Trade Co., Ltd

ADD： No. 6, East Lane 1, Gang Nan Road,Yanshan, Fangshan District,Beijing,China.

TEL：010-69346068

FAX：010-81339098

EMAIL：info@haihuahongyi.com

home » PRODUCT » NATURAL GAS » list
common1page2Strip record

ABOUT US

PRODUCT

NEWS

SERVICE

CONTACT US

  • TEL：010-69346068
  • FAX：010-81339098
  • EMAIL：info@haihuahongyi.com
Friendship link
CNPC SINOPEC

Privacy Policy Adress:No. 6, East Lane 1, Gang Nan Road,Yanshan, Fangshan District,Beijing,China.

©2000- 2025 Beijing Haihua Hongyi Industry and Trade Co., Ltd All Rights Reserved。

[Top]