1st step, use PE film as inner packing first
2nd step, use 3 layers composite film (water resistant) as middle packing
3rd step, use transparent PE film again as outer packing
बंदरगाह
Shanghai,China
आपूर्ति की क्षमता
आपूर्ति की क्षमता
20 Ton/Tons per Day कम लागत transflucent सफेद कूल्हों शीट कारखाना