+86 180 6621 5228
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Tongli Fastener Co., Ltd.
  • Screw
  • Bolt
  • Nut / Coupler
  • Anchor
  • Thread Rod / Stud
  • Washer
  • Kit
  • Rivet
 Position:Home > FAQ

Q: What do you supply? 

A:We are China fastener manufacturer & exporter, special in producing and supplying bolts&nuts, screws, washers, expansion anchors and threaded rods include


NUTS- with bolts+washers assembled available.

Industrial nuts, structural nuts, A194 Nuts, A563 Nuts, 2H nuts

Hex Nuts, Heavy Hex Nuts, Wing Nuts, Acorn nuts, Serrated flange nuts, Flange nuts, Jam Nuts, Coupling Nuts, Reducing Coupling Nuts, Nylon Insert Nuts, Lock Nuts, Machine Screw Nuts, Wing nut, Castellated Nuts, Slotted Hex Nuts, Square Nuts, Tee-Nuts, Weld Nuts, Wheel Nuts, Special nuts,


BOLTS- with nuts+washers assembled available.

Industrial bolts, structural bolts, hex cap screws, A325 bolts, A490 bolts, Gr.2/5/8 bolts,

Hex bolts(hex cap screws), Hex Heavy bolts, Lag bolts(Lag Screws), Socket Screws(Socket Bolts), Flange bolts, Carriage bolts, Machine bolts, T-bolt, U-bolt, L-bolt, J-bolt, Eye bolts, Square Head Bolts, Anchor Bolts, Elevator bolts, Wheel bolts, Hanger Bolts, Step Bolts, Tap Bolts, Plow Bolts, Toggle Bolts, Foundation bolt, Tension Control Bolts, Special bolts,



Construction Screws, Hex Cap Screws,

Sheet Metal Screws, Self-drilling screws, Self-tapping Screws, Chipboard Screws, Drywall Screws, Wood Screws, Timber Screws, Furniture Screws, Hook Screws, Eye Screws, Batten Screws, Lag Screws, Hex Cap Screws, Machine Screws, Socket Screws(Socket Bolts), Concrete Screws, Decking Screws, Set Screws,Special screws,



Standard flat washers, Lock washers, Hardened round washers, Beveled washers, Hillside washers, Fender washers, Tooth washers, Spring washers, EPDM bonded washers, Rubber washers,


Expansion Anchors-

Wedge anchors (Through bolts), Drop-in anchors, Chemical anchors, Sleeve expansion anchors, Screw anchors, Undercut heavy duty anchors, Light duty screws/anchors, Eye bolt anchors, Toggle Bolts, Anchor with ring/hook, Ceiling anchor / Ceiling nail, Self-tapping concrete screwbolt, Steel expansion plug, nail plug, Winged steel anchor, Anti-spin sleeve anchor, Screw anchor, Scaffolding anchoring, Gravity/Spring toggle,


Threaded Rods-

All threaded rods, Half threaded rods, Studs.



Blind rivets, flange rivets, solid rivets, split rivets, Semi-tubular rivets, Drive Rivets,

Compression/ Speedy / Rapid Rivets, Special rivets


Cable, Chain and Fence Accessories, Timber Connectors:

Wire rope clip DIN 741, Turnbuckle hook/ring DIN-1480, Wire tightener, Ring nut D-582/580, Straight shackle, Thimble DIN-6899/A, Pipe/Hose Clamps, Post Stopper, Fastener, Nails, Angled brackets, Bits, Cable Tie.


Special screws/bolts/nuts, Non-Standard parts: (Standards limited, fasteners no limit)

For vehicle, cars, machine, railway, highway, bridge, electrical power equipment, furniture, camp, water system, etc.


All sizes available, SS / steel available, Imperial & Metric standard (DIN standard) available.


Q: How many tons/containers you sell per month?

A: We produce and sell 1500-2800 tons/month, monthly selling amount 2.1-6.5 million US dollars.
Include Stainless Steel fasteners.

Q: What is your MOQ?

A: MOQ is a full container (1*20'GP), 1 pallet/size, items could be mixed.
This could help we produce them soon, and ship to you soon. Please understand and accept if possible.


Q: I am not familiar with your products quality, can I have samples?

A: Yes, samples free for you.


Q: I want my own packing design, can I?

A: We will make it under your instruction. Head mark available.


Q: How about the payment?

A: T/T or irrevocable L/C at sight.


Q: FOB, CNF and CIF?

A: All OK, we prefer CIF if you permitted.


Q: How about the delivery time?

A: Normally the lead time (producing period) is 4-6 weeks after order confirmed. Order confirmed by deposit received or LC opened from your bank.
Please confirm the delivery time with us on each order.


Q: What is your shipping port?

A: Mainly shipping from Shanghai and Ningbo, sometimes Qingdao and Tianjin.


Q: How can you assure the quality of my order?

A: 3 times inspection, Raw-material test, Mid-production test, before packing test.
You are welcome to the factory for inspecting your orders at anytime, we arrange everything for you.
Quality guarantee period will be last for 3 months after shipping date.

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