YW Yuyue Trading Firm has three subsidiaries, namely Huaihua J&C New Materials Research and Development Ltd. ,Huaihua Hengchang Germanium Technology Co., Ltd. and Hunan Senhy Environmental Protection Technology Co.,Ltd. 

Huaihua Jiongcheng New Materials Technology Co., Ltd. was founded on January 21, 2015. The company's business address is located in Yanmen Industrial Park, Hongjiang District, with convenient transportation. It is fully committed to the production and sales of basic nickel carbonate, nickel oxide, cobalt oxide, cobalt carbonate, lithium carbonate, nickel sulfamate, electrolytic nickel, nickel-iron alloy, nickel fluoride, nickel acetate, hydrogen storage alloy powder, and ultrafine nickel powder; recycling, storage, disassembly, crushing and sorting, extraction, purification and recycling of waste power batteries of electric vehicles. 

Huaihua Hengchang Germanium Technology Co., Ltd. is our subsidiary, located in Hongjiang Chemical Industrial Park, a provincial industrial concentration area in Hunan. It is a germanium processing enterprise with independent import and export rights. Business scope: manufacturing and sales of zone melting germanium ingots, high-purity germanium dioxide, germanium single crystals, and other non-ferrous metals.

Hunan Senhy Environmental Protection Technology Co.,Ltd. is a high-tech enterprise with comprehensive development and utilization of zinc waste and deep processing of non-ferrous metals as its leading products. The company was established on May 18, 2001 and is located in the provincial high-tech industrial development zone of Luxi County, Hunan Province. The company's registered capital is 51.8 million yuan, covering an area of 135,000 square meters, with fixed assets of more than 243 million yuan and more than 390 employees. Main business and products The main products of Hunan Senhy Environmental Protection Technology Co.,Ltd include: High-purity electrolytic zinc: 20,000 tons per year Fly ash: 50,000 tons per year Zinc sulfate (feed grade): 15,000 tons per year Zinc-based alloy: 20,000 tons per year