Zhejiang Hongyuan Ọhụrụ: LTD. (Hangou Fuyang Hongyun Hongyuan CO. Nguzobe nke mpaghara osisi bụ mita 50,000. Anyị bụ ngwaahịa nnu na ọla kọpa ngbanwe ụlọ na mmepe, mmepụta na ahịa.

A na-edenye aha ụlọ ọrụ a na-edenye aha ụghalaahịa "HongSheng" na Septemba 2015. Ndị isi ụlọ ọrụ anyị ji ọla kọpa chloride, cupper chloride, cuprous chloride, carper ọla kọpa ụlọ, wdg carborate, wdg carborate, wdg.

Anyị nwere ndị ọrụ 158, gụnyere 18 zuru oke - oge R & D (DOTI SITERS, ndị na-eme ihe ndị ọrụ 5. A na-edekọ otu ndị ọkachamara R & D anyị, ndị ọkachamara n'otu ụlọ na ihe ndị ọzọ nwere ahụmịhe bara uru.

Ka ọ dị ugbu a, enwere mmiri abụọ na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe. Ikike zuru oke zuru oke bụ afọ 20000. Ọzọkwa, anyị na-etinye teknụzụ ndị dị elu nke Circut Board Etching Water. Anyị na-emepụta ọla kọpa, cuprous chloride, carros carbonate na ngwaahịa ndị ọzọ na-adịghị emerụ ahụ nke ọla kọpa, nke ọnụ ahịa kwa afọ ga-eru 1 ijeri yuan 1,000.

Zhejiang Hongyuan na-agba mbọ iwulite onwe ya ka ọ bụrụ ihe ama ama na ụlọ mbụ - Plastic Productos Nputa nke osisi ọla kọpa na igwe ntụ. A na-eji ngwaahịa anyị mee ihe na ntụ ntụ, ngwaa, ihe eji eme ihe, ihe eji eme ya, phingweplation, ọgwụ eletriki na ọtụtụ akụkụ ndị ọzọ nke mmepụta ọrụ.