Shandong Yunlong Eco Technologies Co., Ltd.
Peb lub hauv paus chaw ua haujlwm npog thaj tsam ntawm ntau tshaj 700,000㎡, muaj 6 lub rooj cob qhia cov txheej txheem suav nrog R & D chaw nrog cov chaw tsim khoom tshiab thiab ntse rau cov txheej txheem loj xws li stamping, vuam, pleev xim, sib dhos, kom ntseeg tau tias cov khoom lag luam zoo thiab muaj peev xwm tsim tau txhua xyoo ntawm 200,000 sets ib xyoo.
Tuam txhab Certificate
