Technical Resources

We manufacture using LDPE (Low-Density Polyethylene), LLDPE (Linear Low-Density Polyethylene), HDPE (High-Density Polyethylene), and multi-layer laminates including PET/metalized PET/LDPE for shielding bags. The material is selected based on your application — for example, LDPE offers excellent clarity and flexibility, while HDPE provides greater rigidity and tensile strength. Tell us your requirements and we'll recommend the best material.

Our standard thickness range is 0.01 mm to 0.3 mm (approximately 0.4 to 12 mil, or 10 to 300 gauge). We can produce custom thicknesses within this range to meet your specific requirements.

Yes. We can produce custom bag and film dimensions with widths from 0.01 m to 10 m. Length is fully customizable. Just send us your required dimensions.

Our anti-static bags are manufactured using certified anti-static additives blended into LDPE/LLDPE. We test surface resistivity to ensure ESD performance. If you require specific certification (such as ANSI/ESD S20.20 compliance testing), we can arrange third-party lab testing through SGS, TÜV, or Intertek.

Our pink anti-static (dissipative) bags typically have surface resistivity in the range of 10⁸ – 10¹¹ Ω. For black conductive bags, the surface resistivity is typically 10³ – 10⁵ Ω. We can test and verify specific values for your order.

Yes. We offer up to 4-color flexographic printing. You can add your company logo, product information, ESD warning symbols, handling instructions, barcodes, or any other artwork. Send us your artwork file and we'll confirm printability.

Standard colors include Transparent, Blue, Pink (ESD), Black, and White. Custom colors are available — we can match to Pantone color codes for larger orders.

We offer carton packing, pallet packing, and roll packing. The packaging method is selected based on product type, order quantity, and shipping method to ensure your goods arrive in perfect condition. Custom packaging requirements are welcome.

Standard lead time is 7–15 working days depending on order quantity and product specifications. Standard-sized stock items can ship faster.

Yes. Every shipment includes a Certificate of Analysis (COA) with key quality parameters. Third-party test reports from SGS, TÜV, or Intertek can be arranged for specific testing requirements.

Our minimum order quantity (MOQ) is USD 1,000 per order. Standard sizes are kept in stock; customized products are manufactured to order against this MOQ.

Samples are available upon request. Sample charges, freight costs, and lead time depend on the product specifications and customization requirements. Contact us with your sample requirements and we'll provide details.

Payment terms are discussed on a per-order basis. Please contact us to discuss payment options that work for both parties.

Yes, we fully support OEM and ODM production. Send us your drawings, specifications, or a physical sample, and we'll manufacture to your exact requirements — including custom dimensions, materials, printing, and packaging.

Shipping time depends on the destination and shipping method. Sea freight to the US West Coast typically takes 15–20 days; to Europe, 25–35 days. Air freight is 5–10 days to most destinations. Express courier (DHL/FedEx/UPS) is 3–7 days. We'll provide estimated transit times with your quote.

We support major Incoterms including FOB (Tianjin), CIF, and EXW. Let us know your preferred terms and we'll accommodate.

Yes. We work with reliable freight forwarders and can arrange sea freight, air freight, or express courier delivery to your destination. We handle all export documentation.

Yes. We stand behind our products and provide after-sales support for any quality or delivery issues. Your dedicated account manager remains your point of contact after delivery.

We are ISO 9001 certified for quality management. Our products are RoHS and REACH compliant. We test to GB/T 4456-2008 standard and can arrange testing to ASTM, ISO, or other international standards through third-party labs. If you have specific certification requirements, please contact us.

Yes. We respect our customers' intellectual property and confidentiality. We're happy to sign a Non-Disclosure Agreement (NDA) before discussing your project in detail.