云南道丰商贸有限责任公司（Yunnan Daofeng Trading Co.,Ltd.）注册于云南昆明市盘龙区，属于云南蓝德化工有限公司控股公司之一，主营化工原料、农副产品、矿产品、及相关进出口业务等。公司秉承“顾客至上，锐意进取”的经营理念，坚持“客户第一”的原则为广大客户提供的服务。欢迎惠顾！ 云南蓝德化工有限公司是美国蓝德集团(landgroup USA)投资注册于中国云南曲靖外商独资企业。公司下设五硫化二磷分厂、锌粉厂、乙基厂、低温陶瓷复合材料研发生产基地、磷化工技术开发中心,以及道丰商贸有限责任公司。主要从事化学农药建筑材料生产制造。有色金属精提，磷化工技术开发，工程设计，化工设备制造安装，工程承建、化工产品经营和进出口业务。 YUNNAN DAOFENG TRADING CO.,LTD. IS A SUBSIDIARY COMPANY OF YUNNAN LAND CHEMICALS CO.,LTD. AND BASED IN KUNMING CITY, WE ARE SPECILIZED ON THE EXP/IMP BUSINESS RELATIVE CHEMICAL PRODUCTS, AND AGRO-PRODUCTS. YUNNAN LAND CHEMICALS CO., LTD. IS A FOREIGN-OWNED ENTERPRISE INVESTED BY LAND GROUP U.S.A. AND LOCATED IN QUJING CITY OF YUNNAN, CHINA. THERE ARE FEW SUBORDINATED FACTORIES PRODUCING PHOPHORUS PENTA-SULFIDE (P2-S5, CAS NO.1314-80-3), ZINC POWDERS, CERAMIC COMPOSITES SINTERED AT LOW-TEMPERATURE, AND OWNED OTHER ENTITIES SUCH AS NEW CONSTRUCTION MATERIALS DEVELOPMENT BASE, DAOFENG IMPORT AND EXPORT COMPANY,PHOSPHORIC CHEMICALS TECHNOLOGY CENTER, WHICH ARE DEALING WITH THE CHEMICALS , PESTICIDE, CONSTRUCTION MATERIALS, NON-FERO METALS REFINERY,PHOSPHORIC CHEMICALS DEVELOPMENT, ENGIEEGING DESGIN AND CONSTRUCTION, RELATIVE EQUIPMENT MANUFACTURERING AND ASSEMBLING, AND OTHER CHEMICALS DOMESTIC AND INTERNATIONAL TRADING.