WELL HEAD TOOLS

ROLLER KELLY BUSHING	MUD BUCKET(SAVER)	LIFTING SUB
LIFTING CAP/PLUG	WIPERS	DITCH MAGNETS
BIT BREAKERS	DRIFT	BIT GAUGE

HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.

Iris lea

Sales Manager

International Marketing Dept.

Add: No.8, West 3 Road, Mudanjiang City, Heilongjiang Province, P.R. China  

E-mail:irislea@163.com；irislea@sj-drilling.com 

Website: http://www.sj-drilling.com

Skype:irislea-sj-drilling

Wechat:irislea

WhatsApp:13604531257

Tel:0086-453-6293088

Fax:0086-453-6240543