Sincerity, Innovation, Rigorousness, and Efficiency could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for large evaporative cooler factory - Shandong Dahua New Materials Group Co. , Ltd., , , ,. Our Lab now is National Lab of diesel engine turbo technology , and we own a professional R&D team and complete testing facility. Продукт будет поставляться по всему миру, таким как Европа, Америка, Австралия,Latvia , Vietnam ,Sri Lanka , Hongkong .As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.