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
Changsha Friend Experimental Analysis Instrument Co., Ltd. is a leading brand of petroleum product analysis apparatus field at home. As professional manufacturer testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the ...
Telephone:0086-0731-83889629
Address:No. 1006,Xian Jia Lake Road, yuelu district, Changsha, Hunan province
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