This certificate is recognized and issued by the state, which proves that Haina Baichuan (Shenyang) Modular housing construction Engineering Co., Ltd. belongs to the national level A standard in the domestic construction industry.
This certificate is recognized and issued by the state, which proves that Haina Baichuan (Shenyang) Modular housing construction Engineering Co., Ltd. belongs to the national level A standard in the domestic construction industry.