We specializing in the production of high-quality heavy machinery and ammonium sulphate.

Henan Voga Energy Conservation Technology Co., Ltd is an industry and trade integration state-owned holding enterprise, affiliated to the Henan Branch of China First Heavy Machinery Group Corporation, specializing in the production of high-quality heavy machinery and chemical products, with very rich customer resources and marketing experience, the supply of products are: Tunnel boring machine, excavator,electric shovel, large oil storage tank,adipic acid, caprolactam, ammonium sulfate, fertilizer, petrochemical equipment, large casting&forging parts, inverter SVG,frequency converter, large boiler,wind power generation,the products and services provided by the customers are highly praised. We adhere to the "quality first, customer first, technology first, reputation first" purpose! Choose us to be your reliable supplier; You are free to develop your business, we ensure fast delivery, competitive prices, stable and reliable quality! Our products are sold all ...