Na Disemba 28, 2018, Ngalaba Na-ahụ Maka Mmepụta na Teknụzụ Ozi nke Shandong Province nyere ọkwa ahụ na ibipụta ndepụta nke ngalaba nke abụọ nke ụlọ ọrụ asọmpi otu ngwaahịa na Shandong Province. Weihai Allwin Eletriki & Mechanical Tech. Co., Ltd. (bụbu Weihai Allwin Electric & Mechanical Tech. Co., Ltd.) aghọwo onye mmeri nke bench-top electric sanding igwe na n'ichepụta ụlọ ọrụ na Shandong Province site n'ókè nke uru ọnọdụ na mba "bench-top electric sanding igwe" ubi.

WeihaiAllwinEletriki & Mechanical Tech. Co., Ltd bụ nhazigharị na 2021 sitere na Wendeng Allwin Motors nke tọrọ ntọala na 1955. Anyị nwere 3 provincial R & D Platforms gụnyere Shandong Enterprise Technical Center, Shandong Benchtop Power Tools Engineering Technical Research Center, Shandong Engineering Design Center. Ugbu a, anyị bụkwa mba elu-tech ụlọ ọrụ ekesịpde karịa 70 Patent na ike.

Kemgbe mmalite 1980, Weihai Allwin Electric & Mechanical Tech. Co., Ltd. (nke bụbu Weihai Allwin Electric & Mechanical Tech. Co., Ltd.) etinyela aka na mmepe na mmepụta nke igwe eletriki igwe na igwe sanding eletriki. N'ihi na ihe karịrị 40 afọ, ọ lekwasịrị anya na ọkachamara n'ichepụta nke bench top ike ngwá ọrụ dị ka bench grinders, electric sanding igwe, band hụrụ, akuakuzinwo pịa, table hụrụ, uzuzu uzuzu ngwá ọrụ. Ahịrị nrụpụta LEAN dị elu 45 anyị dị na ụlọ ọrụ 2 anyị, ha nwere ike mepụta ụdị 4 & ngwaahịa 500+ na-agbanwe ahịrị ngwa ngwa na obere oge. Anyị na-ebufe ihe karịrị 3500 ngwaahịa ngwaahịa dị elu na China & Int'l ahịa na-eje ozi karịa 70 ama ama ama ama ama ama ama ama akụrụngwa akụrụngwa akụrụngwa & akụrụngwa / ụlọ ahịa ụlọ. Na ngwaahịa igwe sanding eletrik anyị nwere bench-top, nke nwere mmepụta kwa afọ na ịre ahịa ihe karịrị ọkara nde tent, ahọpụtara nke mbụ na China ruo ọtụtụ afọ n'usoro. A na-ebupụ ngwaahịa ha na mba 50 karịa, ọ nwere òkè ahịa karịa 30% na isi ahịa nke Europe na United States, ma guzobe ọnọdụ ya dị ka onye na-emepụta ihe na-emepụta ihe n'ọhịa nke igwe eletriki eletrik nke mba ụwa na bench top ike ngwá ọrụ ụlọ ọrụ.
Site na US ruo Eshia na Europe, ndị ahịa akụrụngwa a ma ama n'ụwa niile na-enweta ihe ha n'aka anyị, ya bụ, anyị na-enye ụdị kacha sie ike na ntụkwasị obi dị. Ọtụtụ n'ime ihe ọhụrụ anyị bụ patented na China ma jiri nkwado nchekwa mba ụwa nwere akara. A na-emepụta atụmatụ ọhụrụ mgbe niile. Kpọtụrụ anyị ma chọpụta ihe mere ụdị ndị a ma ama ji tụkwasị anyị obi.