Shanghai Hengyi Mechanical&Electrical Engineering Co., Ltd. Telefoni: + 86-17821431257 Telefoni: + 86-17821431257 I-meli:info@hengyimee.com 308, Fale 1, Nu. 517, Sanda Branch Road,Itumalo o Minhang, Shanghai, Saina Tusi lau savali iinei ma lafo mai ia i matou
