从China供应商批发进口30s Polyester Sewing Thread — FOB条款

Yiwu Mingrong Thread Industry Co., Ltd. supplies 30s polyester sewing thread manufactured from cotton-type spun 100% staple fibre polyester, processed with specific finishing treatments. The thread is available in counts 30/1, 30s/2, and 30s/3, with colours from the supplier's shade card or custom-matched to buyer requirements. Minimum order quantity is 1 tonne. The product carries ISO9001 and Oeko-Tex certification, with H.S. Code 55081000. Technical parameters include Tex, Ne, single-end broken force in cN/50cm, CV percentage of broken force, twist per metre, linear density, length/weight tolerance, knots, and fastness to washing and dry cleaning.

The base material is 100% staple fibre polyester, a standard choice for sewing thread due to its strength, abrasion resistance, and dimensional stability compared to natural fibres. The doubling and spinning process twists multiple single yarns together to improve strength and reduce fraying during high-speed stitching. Finishing treatments typically include lubrication and heat-setting to reduce thread friction and shrinkage during pressing. The 30s count indicates a medium-coarse thread suitable for heavier fabrics and upholstery work. Standard industry practice for polyester sewing thread uses the metric Tex system or cotton count Ne for international trade, with typical tensile strength varying by ply count and finish.

Target buyers include manufacturers of denim and jeans, leather goods, handbags, footwear, protective clothing, tents, and art craft producers. The thread suits applications requiring durable seams under stress or frequent washing. Buyers should confirm exact Tex values, broken force minimums, and colour fastness ratings against their end-use standards. The supplier states capability to customise thread length and weight per spool or cone. Packaging format, cone dimensions, and palletisation should be confirmed directly with Yiwu Mingrong Thread Industry Co., Ltd. before order placement.

Yiwu Mingrong Thread Industry Co., Ltd. is located at No.748 Cheng Dian South Road, Yiwu, Zhejiang 322000, China. The company holds a harbor trust tier on the platform, with a response rate of 0.00% and average response hours recorded at zero. Buyers should note these communication metrics and plan to follow up proactively via the available contact channel rather than expecting rapid unsolicited replies.

The supplier's profile indicates specialisation in polyester sewing thread with custom colour and specification capabilities. No information is provided about year of establishment, factory size, annual output, or named clients. Buyers should verify production capacity, quality control protocols, and sample availability directly with Yiwu Mingrong Thread Industry Co., Ltd. before committing to the 1-tonne minimum order.