I-Shanghai Hengyi Mechanical&Electrical Engineering Co., Ltd. Ucingo: + 86-17821431257 Ucingo: + 86-17821431257 I-imeyili:info@hengyimee.com 308, Building 1, No. 517, Sanda Branch Road,Isifunda saseMihang, Shanghai, China Bhala umyalezo wakho lapha futhi usithumelele wona
