Import Fibc Bags — Buy in Bulk from Supplier in China

FIBC bags from Shenzhen Tongchang Electronic Co. Ltd. are constructed from woven polypropylene fabric treated for UV resistance, designed to safely hold loads between 500kg and 2000kg. The bags feature a 5:1 safety factor for single-use applications and a 6:1 safety factor for reusable or UN-certified designs, as specified in the product data. Each bag is engineered to meet standard industrial handling requirements for bulk material transport.

The base material is 100% virgin polypropylene, with a typical fabric weight range of 120 to 180 gsm depending on bag size and load rating. An optional low-density polyethylene inner liner can be added to prevent moisture ingress, which is standard for products sensitive to humidity such as fertilizers, powdered chemicals, or food-grade granules. The fabric weave pattern is typically a 10x10 or 12x12 thread count per square inch, ensuring tear resistance under dynamic loading.

These bags are commonly purchased by manufacturers of agricultural inputs, chemical intermediates, and mineral powders who require bulk packaging for export or warehouse distribution. Buyers typically specify the lift loop configuration, discharge spout type, and whether the bag must comply with UN 1H2 or 1H3 standards for hazardous materials. Trade terms are generally FOB Shenzhen, with minimum order quantities negotiated per batch size and custom printing requirements.

Shenzhen Tongchang Electronic Co. Ltd. operates from a manufacturing facility in Huaide Fuyong, Baoan District, Shenzhen, Guangdong. The company is registered as a producer of industrial packaging solutions and is verified as a harbor-tier supplier on the platform, indicating active export experience and documented customs compliance. No claims are made regarding company size, years in operation, or client lists.

The supplier focuses on FIBC bag production with in-house weaving, coating, and sewing lines. There is no public information on laboratory testing capabilities, certifications beyond basic export compliance, or internal quality control protocols. The absence of response rate data suggests limited buyer communication activity, and buyers should confirm technical details directly before placing orders.