Zhuhai HECA Purification Technology Co., Ltd. is a high-tech enterprise professional engaged in R & D, manufacture, marketing and service of compressed air purification equipments. HECA has high-quality R & D, manufacture and marketing teams, and it's equipped with strong technical force and advanced equipments. With independent intellectual property rights and modern standardized system management, the quality of the products is highly ensured. While absorbing the nowadays' advanced compressed air purification technology, HECA actively broadens its new ideas, breaks through...