SERANG（西朗）作为高端工业门品牌供应商，是世界***企业宝洁、联合利华、梅赛德斯奔驰等合作供应商，与中国石油、中粮集团、中国中车等建立良好的合作关系，为道康宁、ABB、钴领刀具、艾仕得涂料、爱科农机、旺旺集团、康师傅、统一集团等提供工业门产品及配套服务。 由行业***专家主导的SERANG（西朗）技术团队，人均具有7年专业经验，拥有12项国际国内产品认证，各项***15件，配套专业化生产工厂面积17500平方米，共为1200多家企业客户提供高品质工业门产品，并由中国平安财产保险承保1500000元保额，提供多重产品安全保障！ Serang as the major brand supplier of high-end industial door, we are the suppliers of fortuneglobal 500, like: P&G, Unilever, Mercedes Benz, Auchan and etc. Having a great cooperation relationship with CNPC, COFCO, CSR, YTO, EMS, SGCC andetc. Providing DowCorning, ABB, Guhring, AXALTA, Acmecn, Want want, Mater Kong, UIN-President with industrial products and supporting service. Currently, Serang owns technical team leaded by senior experts from indusrial doors , Seranghas more than 7 years experience for each person, 12 international and domestic product certifications, 15 patents,17500 SQM of production factory, over 1200 business customers, 1500000 insurances from Ping An. All of these to make sure products more security and reliable.