ADDRESS:Room 424, Block B, Pioneer Park, High-tech Zone, Daqing City, Heilongjiang Province | BUSINESS SCOPE: | R&D, production, sales and technical services of explosion-proof electrical, electric heating products, electric heating equipment and accessories (except for items subject to approval); electric heating products and accessories, explosion-proof electric, electric heating systems, electric heating pipes and pipelines, electric heaters, Installation, repair, maintenance and technical services of control devices and accessories; transformers, inverters, drilling and mining accessories, rubber products, plastic products, copper wires, copper wires, electronic components, pipeline internal protection patch devices, pipeline connection repair devices, Production and sales of fasteners; oilfield technical services; production and maintenance services of valves, motors, pumps, glass fiber reinforced plastics, and metal seals; production, sales and technical services of automatic control equipment; production and technical services of special equipment for oil drilling and production; Sales of wires and cables, underground special tools and accessories, chemical products (excluding hazardous chemicals), electronic products, hardware products, instrumentation, building materials, mechanical equipment and accessories; road transportation of general goods; import and export business (national laws, Except for projects prohibited by laws and regulations; projects restricted by national laws and regulations need to obtain permits before they can be operated). | E-MAIL: | thdbr@163.com
in3g.net Copyright © 2008-2024 Inc. SITEMAP Processed in 0.041348 s , Memory 206.85 K , 20 queries
|