Dongguan Shengmei filastik inji Co., Ltd ne kwarewa masana'antu na kasashen waje zuba jari a Guangdong na Hollow gyara inji, wanda aka kafa a 1998. Babban kamfanin Kemi a Taiwan da fiye da shekaru arba'in kwarewa da amincewa, a kan sana'a fasaha injiniya da sarrafa kansa aiki, Shengmi a cikin zane, tsarin da aka tsara, tallace-tallace da sauran daidai aiki tsarin, fitar da wani wuri a filastik marufi masana'antu hollow gyara inji yankin, Saboda high inganci inji tsarin, tsauri ingancin kulawa da kuma kyakkyawan bayan tallace-tallace sabis, sa Shengmi kamfanin da Anhui Xinyi PV Group, Zhongshan Jinting, Dongguan Yizhi, kyakkyawan yara Group, Shanghai Asia Pacific roba, Kunshan Yunhua filastik (Huamao kayan aiki), Fujian (Amurka) Lafutai, Honglong Group (Lis), Japan Sandyong, Fujian * Hongxin Long, Shunxin Enterprise Group, Tongshan Lis, Guangzhou Wagan, Asus Group, Elite Group, Resheng Group, Shanghai Yongyu, Kang Master Group, Suzhou Chaoxing, Shanghai Purple kwantena, Ƙungiyoyi masu yawa da kamfanonin da aka lissafa suna da kyakkyawan haɗin gwiwa. Kuma fitar da inji tashar zuwa Japan, Rasha, Mexico, Venezuela, Saudiyya, Iran, Afirka ta Kudu, New Zealand, Vietnam, Jordan, Argentina, Indonesia, Brazil, Malaysia da sauransu. Ga manyan ajiya irin inji tebur, mu hadin gwiwa masana'antun ne samar da kayan aiki akwatin, float, tank (hasumiya), mota sassa, tebur tebur, yara tsaro kujeru, mota sassa da sauransu. Shengmei ya bi falsafar kasuwanci ta "gamsuwa da abokin ciniki, farin ciki da abokan aiki, gamsuwa da kasuwanci, ci gaba da aiki", ya ci gaba da jaddada "darajar abokin ciniki" kuma ya yi amfani da "haɓaka darajar abokin ciniki" a matsayin burin ƙarshe na kamfanin.