Shanghai Changji Geological Instrument Co., Ltd is established in 1998, the former Shanghai Factory under Ministry of National Geology and Mineral Resource. has four major series more than 200 types products: More 140 petroleum instruments, 60 highway each 10 for laboratory Rotary ...
Telephone:0086-21-59501312
Address:No.528 Taiyun Road, Jiading District,Shanghai
Changsha Friend Experimental Analysis Instrument Co., Ltd is a high-tech enterprise for researching, designing, developing and producing oil treatment equipment. With its continuous drawing of lessonas, unremitting innovation borrowing advanced technology from both at home abroad, our ...
Telephone:86-0731888625
Address:Changsha, Hunan, China
Shanghai Luheng Instrument Co.,Ltd. is one of the leading company specializing in designing, producing and selling petroleum instruments, civil engineering instruments,drilling liquid other lab instruments.
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Telephone:86-21-24287121
Address:Building 151,Lanting Road,Shanghai, China