Qingdao Hengsheng Plastic Co,.LtdEstablished in 2011,started with the pp corrugated sheet production,now was one of the main plstic products manufacturer in China.Now we have own automatic & world advanced pp corrugated sheet production line,sample automatic making machine,box sealing machine and si...more
网络文化经营许可证:浙网文[2013]0268-027号|增值电信业务经营许可证:浙B2-20080224-1 2007-2024 Tradevv.com. All rights reserved.