A：We have 10 years of professional R&D experience in fully PP integrated tarpaulins and maintain long-term technical cooperation with domestic universities for material innovation and upgrading. The total investment of the PP tarpaulin project reaches 60 million RMB, including 50 million RMB invested in advanced automated production equipment. All raw materials are sourced from top domestic petrochemical enterprises and Exxon Mobil, with strict batch testing before production. Our in-house professional laboratory is equipped with full sets of high-precision testing instruments and a professional technical team with graduate qualifications. We hold complete certification including ISO, SGS, RoHS and REACH, fully meeting global market access and inspection standards. Our tarpaulin adopts an integrated full-PP structure, where both the base fabric and surface coating are pure PP material. It is non-toxic, eco-friendly and fully recyclable without material separation, creating prominent advantages over conventional polyester-based PVC and TPU tarpaulins. With a density of 0.9, PP material is lighter than PVC (1.35), providing thicker, smoother and more elastic fabric under the same weight specification. It features inherent permanent self-cleaning performance without extra surface coating, ensuring stable performance in long-term outdoor exposure. The service life can be customized from 3 to 20 years, and flame retardant grades of V0, B1 and B2 are optional. Hot air welding at 260–280℃ delivers integrated, waterproof and high-strength seams for engineering construction. The product exhibits excellent resistance to acid, alkali, seawater and fertilizer corrosion, with a working temperature range of -40℃ to 80℃. As global environmental regulations increasingly restrict PVC applications, fully PP tarpaulins serve as an ideal eco-friendly alternative to PVC, TPU and TPO products with balanced performance and cost. Our product range covers 290gsm to 1500gsm with multiple standard fabric structures, supporting customized specifications, colors and functional requirements for global clients.

A：市场统称的“PP篷布”分为两类，二者生产工艺、产品性能、应用场景存在本质差异，极易被客户混淆： 第一类为市面流通占比90%的普通PP编织淋膜篷布（彩条布），采用PP扁丝编织基布加简易单面/双面淋膜工艺，表面存在清晰网格纹路，手感单薄偏硬，弯折后易产生永久性折痕。该类产品大多掺混回收废料，户外使用1-2年即会出现粉化、掉渣、脆化等问题，仅适用于短期工地防尘、临时货物遮盖等简易场景，无法进行热风焊接施工、不具备防渗功能，无长效改性耐候体系，不可用于中长期户外工程及特种工况。 第二类为智捷全PP同质一体化改性工程篷布，属于高端工程级产品，采用挤出热复合一体成型工艺，表面光滑致密无编织纹路，基布与覆膜均为同质PP材质，布面紧实、弹性优异。产品支持260-280℃热风焊接一体化施工，防渗密封性极佳，耐候、阻燃、低温防护性能均可定制，具备优异的耐腐蚀与可回收性能，广泛适配货运、养殖、海洋工程、化工防渗、大型膜结构等中长期高端工程场景。

A：可通过三项直观方式完成产品鉴别，现场演示可信度高： 1. 外观鉴别：普通PP篷布表面存在明显编织网格纹路；我司工程级PP篷布表面光滑致密，无任何编织孔隙。 2. 施工性能鉴别：普通PP篷布无法承受热风焊接高温，受热易熔化破损；我司产品可实现高温熔接一体成型，接缝牢固、防水不渗漏。 3. 回收价值鉴别：普通编织篷布材质混杂，无法有效回收再生；我司产品通体同质PP材质，可直接破碎造粒循环利用，回收价值高、环保属性突出。

A：两类产品仅名称一致，核心工艺、产品定位、品质标准完全不属于同一层级。市面低价PP篷布为简易编织淋膜工艺，定位低端临时遮盖场景，无防渗焊接能力、无专业改性耐候配方，多采用回收废料生产，品质稳定性差。我司产品为高端工程级全PP同质改性篷布，依托专项改性研发技术、高端智能化生产设备、全流程严苛品控体系打造，具备热风焊接防渗、长效耐候防腐、环保可循环、极端环境适配等核心性能，精准适配中长期户外工程、特种腐蚀等高要求工况，原料、工艺、技术、品控标准均与普通篷布存在本质区别，不适用简易低价产品对标体系。