Are you a manufacturer?
Yes. Source plant in Lingcheng, Dezhou, with blown-film, lamination, nonwoven, geonet and GCL lines; factory audit welcome.
Which standards?
GB/T 17643-2025, GB/T 17642-2025, GB/T 17639-2023, GB/T 17638-2017, JG/T 193-2006, GB/T 40441-2021, JC/T 2884-2025; GRI-GM13 mapping on request.
Price logic?
Eight factors: resin grade, standard level, thickness/weight, composite structure, quantity, customization, distance and delivery terms, testing and documentation. No fixed price list - quotes per specification + quantity + destination + invoice requirement.
Stock and lead time?
Common specs in stock, same-day loading; custom within 7 days. Export FCL from Qingdao or Tianjin.
Support scope?
Selection and thickness advice, laying plan and welding parameters, layout from drawings, crew briefing, on-site first-weld guidance, incoming inspection documents, leak troubleshooting.