河南双力起重机械集团有限公司      主要生产“双重”牌电动葫芦、单、双桥、门式、抓斗、铸造、防爆、新型单、双梁起重机、新型电动葫芦、路桥门机、架桥机等系列起重机及配件。是中国质量检验协会会员单位，产品辐射全国26个省市自治区。       稳扎稳打做产品，真心实意做服务，感谢广大用户的支持与厚爱，期待与您长期合作、共同成长。Henan Shuangli Lifting Machinery Group Co., Ltd. primarily manufactures the "Shuangzhong" brand of electric hoists, single and double-girder bridge cranes, gantry cranes, grab cranes, casting cranes, explosion-proof cranes, new-type single and double-girder cranes, new-type electric hoists, road-bridge gantry cranes, bridge-erecting machines, and other series of cranes and accessories. The comp…