Qingdao Jumbo International Trade Co., Ltd. Pemasok multi-spesialisasi Produk utama: HDPE/UHMWPE lembar dual warna lembar HDPE jalan sementara tikar, PP/hollow PP/PP sarang lebah Lembaran PVC/PVC foam sheet
On-site material inspectionFinished product inspectionSample-based customizationFull customization