1, good quality. The warm coating of graphene wall of Gansu Sino-German Tianlun Nanotechnology Co., Ltd. has good heat resistance and elasticity, which significantly reduces the formaldehyde content in the air.
2, a lot of praise. Gansu Sino-German Tianlun Nanotechnology Co., Ltd., founded in 2020, is located in Tongda Street, Anning District, Lanzhou City, Gansu Province, with many customers and strong strength.