We are a specialized fastener manufacturer, not a trading company. For 25 years, our Nantong‑based factory has produced engineered screws, bolts and nuts, supporting long‑term supply programs for well‑known retailers including Home Depot, B&Q and Bunnings.
Monday Focus: Deck & Timber Screws
Today we highlight what genuine end‑to‑end in‑house manufacturing delivers for outdoor‑use fasteners.
Partnering with EC Fastener brings you key advantages:
✅ Single‑site production, no multi‑layer subcontractingWe operate 204 sets of production equipment covering wire‑rod incoming inspection, cold heading, thread rolling, heat treatment, surface coating and final packaging. Every deck and timber screw is manufactured within our controlled factory workflow from raw material to finished goods.
✅ Outdoor‑ready performance designed into every stepWe select appropriate materials ranging from case‑hardened C1022 steel to 410 stainless steel, paired with high‑performance corrosion‑resistant finishes. Our fasteners are purpose‑built for real‑world outdoor wood constructions — porches, decks and timber frames that need reliable performance across changing seasons.
✅ Your specifications drive productionThread length, head geometry, drive style and small‑pack packaging can all be adjusted to match your requirements. Whether you follow DIN, IFI, ASTM standards or require private‑label customisation, we control our own tooling to meet your build‑sheet requirements.
✅ Retail‑proven batch‑to‑batch consistencyYears of supplying large DIY retail chains means our product repeatability is validated not only by lab certificates, but also by real‑world use on retail shelves, in toolboxes and at construction job sites.
Manufactured entirely within our own facility. Available under your private label or our EC Fastener brand. If you are sourcing weather‑resistant deck and timber screws and want to cut out trader margins, get in touch to discuss your technical specifications.