Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.

Seis Tech is a professional supplier for velocity geophones, piezo sensor hydrophones, ert cables, geophone spread cables and related coaxial connectors. Mostly, the geophones, hydrophones and cables supplied by Seis Tech have been qualified with RoHS 2.0 and Seis Tech has also been certified with ISO 9001: 2015 QMS, ISO 14001: 2015 EMS and ISO 45001: 2018 OHSMS.

Our factory is enterprises specializing in electric loudspeaker of automobile and motorcycle, the factory was established in 1995, cover an area of 5000 square meters, worker's number is 100, among them the number of professional and technical personnel is 10. Our factory and much factories of our country form a complete set. " five lions " brand of our factory, " steforce " serial electric loudspeakers are famous for being good and cheap, wins customer's unanimous favorable comment. In great demand at home and find a good sale in on Southeast Asia and North America market. Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

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