Qingdao Honest Trading Co.,ltd is the subsidiary of Qingdao yuhe happiness boiler Co.,Ltd. Besides, the company is also a professonial corporation and department for the happy boiler co.,ltd doing domestic and overseas business.The company is engaged in the areas of boilers of different kinds ,heat exchanger , compressed air collector, sodium ion exchanger and mechanical and electronical equipments and also involves in the commercial agent and tender. Neverless the company is exploring new markets in different areas. The producing center locating at pingdu,gets fixed assets of about...