🕘 8:00 AM – 5:00 PM, Monday – Saturday (GMT+8) 📞 +86 17561670738
Factory & Quality Control

Quality backed by certificates, proven in every batch

Every step from yarn intake to final cartoning has its own check, its own record, and someone responsible for it. Here is exactly how your order is made.

01

Incoming yarn

Polyester yarn is checked for linear density and tenacity before it goes on the loom. A bad yarn batch is rejected at the door, not discovered in a finished strap.

02

Weaving

60 weaving machines run to set width and pick density. First-off samples are measured against the master specification every shift.

03

Dyeing & printing

Colour is matched to an approved swatch under standard light. Printed logos are checked for registration and legibility.

04

Cutting & sewing

50 sewing machines with programmable bar-tack patterns. Stitch length, thread type and seam position are fixed in the pattern, not left to the operator.

05

Pull testing

Every production batch is sampled and pulled to failure on the test bed. Results are recorded against the batch number printed on the strap.

06

Final inspection

Assembled straps are inspected for hardware finish, webbing damage, label accuracy, length and packaging before cartoning.

Standards & Documentation

Certified & patented

Original certificates issued to Zhejiang Jingli New Material Technology Co., Ltd. — 1 invention patent, 13 utility patents and TÜV GS / CE certifications. Click any certificate to view it in full. Copies and test reports are provided with quotations on request.

GSTÜV GS — Ratchet Tie DownCert. S 50594629 0001 · JLLS3502/3503/5005/5005ERGO, 1000–2500 daN · EN 12195-2 · valid to 31 Aug 2028
GSTÜV GS — Mini Ratchet Tie DownCert. S 50594629 0002 · JLLS2501, 400 daN · EN 12195-2 · valid to 31 Aug 2028
GSTÜV GS — Flat Woven Webbing SlingCert. S 50594633 0001 · JLWS 1T–10T · EN 1492-1 · valid to 31 Aug 2028
CECE — Lifting Strap (Webbing Sling)Reg. AM 50599487 0001 · EC Machinery Directive 2006/42/EC · TÜV Rheinland
InventionInvention Patent — Cargo Lifting Woven Webbing & Preparation MethodZL 2023 1 0601784.2 · granted 24 Jul 2026 · CNIPA
PatentUtility Patent — Flexible Lifting SlingZL 2025 2 0931706.3 · granted 14 Apr 2026 · CNIPA
PatentUtility Patent — Cargo Lifting StrapZL 2025 2 0931704.4 · granted 14 Apr 2026 · CNIPA
PatentUtility Patent — Lifting WebbingZL 2025 2 1094221.X · granted 12 May 2026 · CNIPA
PatentUtility Patent — Magnetic WebbingZL 2025 2 1771666.7 · granted 30 Jun 2026 · CNIPA
PatentUtility Patent — Easy-Coil WebbingZL 2025 2 0685460.6 · granted 20 Mar 2026 · CNIPA
PatentUtility Patent — Elastic WebbingZL 2025 2 0203876.X · granted 20 Mar 2026 · CNIPA
PatentUtility Patent — Heavy-Duty Lifting SlingZL 2023 2 2934664.2 · granted 27 Aug 2024 · CNIPA
PatentUtility Patent — Synthetic Fiber Lifting SlingZL 2023 2 2997407.3 · granted 27 Aug 2024 · CNIPA
PatentUtility Patent — Lifting Woven WebbingZL 2023 2 2245881.0 · granted 12 Apr 2024 · CNIPA
PatentUtility Patent — Flat Lifting SlingZL 2023 2 2169158.9 · granted 27 Feb 2024 · CNIPA
PatentUtility Patent — Woven WebbingZL 2023 2 1360392.3 · granted 1 Mar 2024 · CNIPA
PatentUtility Patent — Lifting SlingZL 2023 2 1191445.3 · granted 5 Sep 2023 · CNIPA
CE

CE

CE Declaration of Conformity for lashing straps to EN 12195-2 where applicable, supplied with the shipment on request.

ISO 9001

ISO 9001

Quality management system covering order handling, production control, inspection and corrective action.

AS/NZS 4380

AS/NZS 4380

Load restraint systems manufactured for the Australian and New Zealand transport market.

EN 1492-1

EN 1492-1

Flat woven webbing slings colour coded for capacity, made to the European sling standard.

Traceability

If something is wrong, we can find out why

A batch number is printed or attached to every strap we make. It links the finished item back to the yarn lot, the machine, the operator, the shift and the pull-test record. If a customer ever reports a problem, we can trace the exact production run within a day — and fix the cause, not just the symptom.

  • Batch number on the strap and on the carton
  • Retained reference sample kept for 24 months
  • Pull-test record filed per batch
  • Corrective action report issued for any non-conformance
Inspection

Third-party inspection welcome

Many of our export customers use SGS, Bureau Veritas, Intertek or their own QC team. We are used to it and we schedule production so an inspector can see the run, not just the finished pallet.

StageWhat can be inspected
During productionWeaving width, sewing pattern, hardware fitting
Before packingPull test, labels, lengths, workmanship
After packingCarton marking, quantity, container loading

Ask for our test reports

Tell us the product and the standard you need to satisfy. We will send the relevant certificates and a sample for your own evaluation.

Request documentation