吐出しケーシング  製造業者, 販売業者, サプライヤー, 供給業者, 仕入れ先

TGBOILER is a professional A-GRADE boiler manufacturer based in China. Our company is specialized in the design, manufacturing, installation, maintenance of eco-friendly boilers and pressure vessels. Within years′development, our main products includes gas boiler, oil boiler, gas fired steam generator, oil fired steam generator, coal boiler, biomass boiler, electric heating boiler, gas fired thermal oil boiler, oil fired thermal oil boiler, coal fired thermal oil boiler, biomass fired thermal oil boiler, timber treatment cylinder, hot air furnace, vacuum boiler, etc.

Our company is located in beautiful Zhoukou City which nearby Zhengzhou Airport, Zhengzhou East Railway Station, Shangqiu Railway Station. TGBOILER building area exceed 153, 000sq. M., more than 235 employees, annual sales amount exceeds 18, 000, 000USD.


As the HENAN GOVERNMENT APPOINTED SUPPLIER and China FAMOUS BRAND, all of our products comply with GB/T quality standards and ISO manage system to meet the requirements of worldwide markets. TGBOILER adopting well-equipped facilities, complete Q/C system throughout all production stages to ensure the products quality; Also mature after-sale system can totally satisfy customers in domestic and overseas.

Shijiazhuang Zhengzhong Technology Co.,Ltd(Center Enamel) is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 2008. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and nearly 200 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO9001, NSF61, EN1090, ISO28765, WRAS ,FM, LFGB, BSCI, IS0 45001 and other international standards.
Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia.The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia,Canada, Malaysia, Indonesia, Russia, UAE, Panama,Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.