Dongyang Weihua Refrigerants Co., Ltd. is located in Liuhuai Industrial Zone of Dongyang City, Zhejiang Province. It is less than 2 kilometers from our factory to Huailu Exit of Yongjin Expressway. It is only 18 kilometers from our factory to Yiwu City. The transportation is very convenient. Our factory is engaged in the refrigerant production and sales. The annual production capacity has reached 50,000 tons. Our main products are as follows: R-22, R-600a, R-290, R-401A, R-502, R-404A, ...