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Tonglu Hongyun Drilling [13575768797] is engaged in rapid drilling of submersible hole drilling, rapid drilling of air compressors, deep wells, rock wells, stone wells, (deep 100-1000 meters,) ground source heat pump drilling, water air conditioning, air cooler, engineering precipitation, foundation pit precipitation, strong strength and advanced equipment.
56715.stb8.com 2023-10-20
supply PE Pipes, PPR Pipe, fiberglass reinforcement PP-R、 Aluminum plastic PP-R、PP-R Pipe products, our company is an industry research base for new pipe fittings in Jiangsu Province, and has developed a new generation of three-type polypropylene (PP-R) Welded pipes and fittings, mainly produced PE Pipes, PPR Pipe, aluminum plastic PP-R、 Steel plastic PP-R and PE Series of products.
jsjiangtong.com 2023-10-20
Xinyi Neng (400-821-6511) Professional villa ground source heat pump company, providing integrated solutions for ground source heat pumps, air-cooled heat pumps, central air-conditioning floor heating, fresh air and water purification.5 S Diamond engineering standards improve project quality and say no to inferior projects!
www.sinellon.com 2023-10-19
Nanjing Yida Heating and Cooling Equipment Co., Ltd.: It is a professional design and manufacture of shell and tube heat exchangers for central air-conditioning units, air source heat pump units, refrigeration equipment units, water source heat pump units and other units.
njydln.com 2023-10-17
Liaoning Hengxin New Energy Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, sales and installation services of electric boilers, air energy heat pumps, ground source heat pumps, water tanks, water supply equipment, water treatment equipment, central air conditioning units and other equipment.The company has advanced domestic production process equipment, adheres to the business philosophy of "market as the guide, technology as the means, management as the basis, and customer as the purpose", and continuously achieves product technology innovation and quality upgrades.
lnhxxny.com 2023-10-17
