ChongqingChuandongChemical(Group)Co.,Ltd.,foundedin1958,andhasbeensuccessfullyimportingandexportingchemicalrawmaterialssincethen.Ourproductsareexportedtohomeandabroad.Wefocusonbetterchemistry.
ShanghaiBuildingMaterialsGroupWaterproofMaterialsCo.,Ltd.ShanghaiBuildingMaterialsGroupWaterproofMaterialsCo.,Ltd.,isanenterprisewithalonghistoryspecializinginwaterproofbuildingmaterials.Combiningscientificresearchanddevelopment,production,marketing,engineeringconstructionandtechnicalservice,thecompanyisoneofthemainproductionbasesofchemicalbuildingmaterialsaffiliatedtoShanghaiBuildingMaterialsGroupCo.,Ltd(SBM).
四川建设机械（集团）股份有限公司位于四川省成都市，是中国从事建设机械生产和销售的大型企业，国内同行业率先通过ISO9001国际质量体系认证，被认定为全国企事业知识产权试点单位、国家质量效益型先进企业、国家高新技术企业、国家一级计量和理化认证企业、国家兵工动员企业及外贸自营企业，连续十一次被中国质协评为“全国用户满意企业”。
ChongqingChuandongChemical(Group)Co.,Ltd.,foundedin1958,andhasbeensuccessfullyimportingandexportingchemicalrawmaterialssincethen.Ourproductsareexportedtohomeandabroad.Wefocusonbetterchemistry.
