From Chinese Supply to Global Trust — Reliable Fastener Partner.
Ningbo Teng Qi Fasteners Co., Ltd is a reliable supplier and exporter of high-quality standard fasteners from China. We provide a wide range of ISO, DIN, ASTM, and ASME standard fasteners, including bolts, nuts, washers, screws, blind rivets, and pins. Our goal is to ensure every fastener meets your exact requirements — in dimensions, thread accuracy, material grade, mechanical strength, and surface treatment.
We care not only about the product quality, but also about building long-term, trustworthy partnerships with our clients through honest communication and consistent service. All products are carefully inspected and packed for reliable performance in construction, machinery, marine, energy, electronics, furniture, appliances, and many other industries.

PRODUCT CENTER
FASTENERS
Our Values & Purpose
We’re here to make fastener sourcing more straightforward — so it becomes one less thing to worry about.
Good cooperation starts with mutual trust
Working together should feel easy. It’s about clear communication, steady support, and doing things the right way, even when it’s not the easiest. Problems may happen sometimes — what matters is how they’re handled, and how people treat each other along the way.
Stable quality saves time and trouble
There are many factories, but not all follow the same standards. By working closely with a small group of reliable suppliers, we make sure the basics are done well — from material and strength, to thread accuracy and surface finish — so things arrive as expected.
Doing business means taking responsibility
When something needs to be fixed, it should be fixed. Being responsible is not about being perfect — it’s about being honest, responsive, and willing to improve. That’s how long-term cooperation is built. A good supplier should help reduce cost, reduce stress, and reduce back-and-forth. When that happens, it brings real value — not just in price, but in time saved and trust earned.
Product Link:
BOLTS: DIN933 HEX BOLT / DIN931 HEX BOLT / ISO4017 BOLTS / ISO4014 HEX BOLTS/A325 HEAVY HEX BOLT/A490 HEAVY HEX BOLT/ASME B 18.2.1 HEX BOLT/ AS1252 HEX BOLT/ DIN6914 HEX BOLT
NUTS: DIN934 HEX NUTS / ISO4032 HEX NUTS / A194 HEAVY HEX NUT / A563 HEAVY HEX NUT/DIN6915 HEX NUT
SCREWS: COUNTERSUNK TORX SCREW / BUTTON TORX SCREW/ CYLINDRICAL TORX SCREW/ CYLINDRICAL TORX SCREW WITH PIN / HEXAGON SOCKET COUNTERSUNK CAP SCREW / HEXAGON SOCKET BUTTON SCREW / FLAT COUNTERSUNK SCREW WITH CROSS RECESS / PAN HEAD SCREW WITH CROSS RECESS / SLOTTED COUNTERSUNK SCREW / SLOTTED PAN HEAD SCREW
THREADED ROD: DIN975 THREADED ROD / A193 B7 THREADED ROD
STUD BOLTS: A193 B7 STUD BOLTS / A193 B8 STUD BOLTS / A193 B8M STUD BOLTS / A193 B16 STUD BOLTS