Gelisen

Bolts
Bolts
Description

Professional fastener manufacturer

Handan Tuofan Metal Product Co.LTD. is professional fastener manufacturer. We offer a wide range of fasteners at least market rates to global traders, buyers, and construction companies. With a separate department for quality control and testing, our experts only pass premium products out from the factory to fully satisfy our clients.

Find out more weld bolt,custom bolt .
Material

Carbon steel ,45#steel ,35CrMo,42CrMo,

Hardness/Heat treatment10.9grade , HRC HV HB
Type of head Hex head 
Surface TreatmentBlackened,galvanized,Galvanizing treatment,Dacromet,Teflon,Phosphate,etc
Shank DiameterM4-M48 (Customized by your need)
Overall Length25-300MM (Customized by your need)
Salt Spray Test24hr-1000hr
Testing equipmentAutomatic Optic Inspector,Projecting Apparatus,Salt Spray Test,Hardness/Tensile Machine
CertificationSGS,RoHS,Material Certication,PPAP
SampleAccepted,we will send samples for your approval
Package DescriptionPacking arranged in row accordingly into a corrugated Box, and then palletized, Or according to customers' requests.
Delivery TermEXW,FOB,CIF,CNF
Lead TimeSamples10- 15workdays,Mass productions 15-20 workdays after payment received.
Payment TermT/T, Paypal,Cash,Western Union
How you can trust us?
Certificated 9001.2015 system, Prodcuts test pass Sgs, ELV,Rohs 2.0, IMDS,PPAP III level;
We are also audited by SGS, BV from Made In China, Certificated company;
Stable supplier, Strict production flow and inspection work;
More focus on producing the quality products, and providing customer service and ability to meet customer requirements. To face the challenges of world manufacturing market, we still make sure our quality and service to maintain satisfaction of customers.
Check our Factory tours, to know how we do in Quality control,get our Custom Capabilities.
Any questions about the fasteners or serivce, pls send us a mail or call us today.