Risun Group
Risun Coking Group, established in 1995, whose headquarter is located in Advanced Business Park of Beijing, China. With thirteen-year’s development, Risun has already grown into a big independent coke and chemical producers and suppliers in PRC.
Introduction
Risun Coking Group, established in 1995, whose headquarter is located in Advanced Business Park of Beijing, China. With thirteen-year’s development, Risun has already grown into a big independent coke and chemical producers and suppliers in PRC.
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Integrated approach to mining, refining, and distributing borates to customers worldwide
Product quality ensured by statistical process control and certificates of analysis
Product safety supported by ongoing research, training and the development Zhejiang Longyuan Environmental Technology Co., Ltd. (formerly known as Zhejiang Longyuan Filter Press Co., Ltd.) is a key investment attraction enterprise in Jiande, Hangzhou, Zhejiang Province. It is a joint-stock enterprise fully established in ac