Zhejiang QLG Holdings Co., Ltd. tọrọ ntọala na 2000, gụnyere osisi 3 ugbu a, otu bụ ihe ndị na-ere ahịa, nke ọzọ bụ ọkụ eletrik dị elu, nke ọzọ bụ mmiri na-ere mmiri.
QLG bụ onye na-emepụta China na onye na-ebubata ya, yana R&D, nrụpụta, ire na ọrụ nke ihe na-ere ihe. Isi ihe ọhụrụ emepụtara gụnyere waya na-ere ere, mmanya na-ere ihe, tapawa solder, preform solder, flux solder mmiri, gluu uhie na ngwaahịa ndị ọzọ metụtara ire ere.
QLG agafeela ISO9001: 2015, ISO45001: 2015 na ISO14001: 2018 asambodo. ROHS na REACH akwadola ngwaahịa anyị nwere enyi na gburugburu ebe obibi. N'oge a, O nwere ndị otu R&D pụrụ iche wee nweta patent dị iche iche, gụnyere patent 11 maka imepụta ihe, yana ikike iri na abụọ maka ịba uru, na-etinyekwa aka n'ime ụkpụrụ mba atọ nke GB/T 31476 (ihe na-ere ere), GB/T 31474 mmiri mmiri solder flux) na GB/T 31475 (tapawa solder).
Ahịrị mmepụta anyị bụ otu n'ime ihe kachasị mma na ụlọ ọrụ anyị, anyị si na ụlọ ọrụ America PE butere ICP wee nwee ụdị nrụpụta na akụrụngwa nyocha zuru oke. Anyị na-aṅa ntị nke ọma na ngalaba ọ bụla site na mmepụta ruo na mbupu, a na-enyocha nke ọma ma na-elekọta usoro nke ọ bụla nke mmepụta anyị maka ụkpụrụ pụtara ìhè nke ndị ahịa na-atụ anya ya. QLG na-eji naanị ngwa na-amaghị nwoke na-adịghị ọcha arụpụta ngwaahịa dị elu. A na-ebupụ ngwaahịa anyị n'ụwa niile karịa mba na mpaghara 20 gụnyere America, Russia, Canada, Pakistan, Jordan, Spain, Germany, India, wdg.