High-Quality Fastener Chinese Factory Supply Carbon Steels Washer/Spring Washer/Flat Washer

Product Description

Handan Da Duo Carriage Bolt Manufacturing Factory was founded in 2003,and the "Daduo"trademark has been registered by the State Administration for Industry and Commerce.Under the leadership of the factory director,ourtechnical workers,through unremitting efforts,the enterprise has grown from small to large,from few to many,from weak to strong,and now has an annual production capacity of more than 8,000 tons.There are 30 sets of smallmedium and large equipment.There are more than 60 employees,including 10 professional management and tech-nical personnel from colleges and technical secondary schools.

Grade	4.8/8.8/10.9/12.9
Surface Treatment	Black/Zinc/Customized
Material	Strength Steel, /Carbon Steel/strainless Steel
Standard	DIN, ANSI, GB
Testing	Salt Spray Test
Production Capacity	8000 Tons/Year

It mainly produces national standard,ordinary,high-strength,British,American,German,DIN603,DIN607,DIN608,Japanese and other carriage bolts,bridgewires,shelf wires,net wires,guardrail wires,plow tip wires,fishtail wires,hexagonal bolts,flange bolts and other spe-cial-shaped parts.The specifications range from 5mm-20mm,and the length ranges from 16mm-400mm.Completespecifications and rich categories.It is a backbone enterprise specializing in the production of carriage bolts inHandan and even Hebei.It mainly produces M6-M27 national standard,ordinary,high-strength,British,American,German,DIN603,DIN607,DIN608,Japanese and other carriage bolts,bridge wires,
shelf wires,net wires,guard-rail wires,plow point wires,fishtail wires,hexagonal bolts,flange bolts and other special-shaped parts.Our productsare sold to major,medium and small cities across the country,and are also exported to Asia,North America,SouthAmerica,Europe and other countries.

For example:Russia,Kazakhstan,Brazil,Thailand,Myanmar,India,Australia,Mauritius,etc.Our products are of high quality,sincere reputation and high market share.And it is growing and devel-oping at a higher and faster speed.Just like our "Da Duo"trademark,it has grown from small to large,from few tomany,and is vigorous,full of energy,and strides forward.Our factory is committed to creating a "people-oriented"corporate core culture to attract more talented and ambitious people to join us.Create a "fair,just,open-minded,andfriendly"working environment.Take "fast,accurate,and professional service"as the company's marketing strategyto meet the needs of new and old customers.Seize today and imagine the future.Our factory sincerely hopes to workhand in hand with our customers for common development.

Q1.Can I obtain samples?
yes.
 
Q2.Can I use my own logo or design on the product?
Yes,we offer OEM/ODM services;your logo and design can be imprinted on theproduct.
 
Q3.Do you have a factory?
Yes,we have a factory in Hebei.You are welcome to visit our company and factory.We are a professional manufacturer,providing OEM/ODM services to our customers.
 
Q4.What is the production capacity of your factory?
Our factory boasts 30 cold heading machines of various sizes,employs nearly60 skilled workers,and has an annual production capacity of 8,000 tons
 
Q5.When will the goods be shipped?
Some of our products are in stock and guaranteed to be shipped within one week.For customized orders,they will be shipped within one month after pro-duction is arranged.The specific situation may vary depending on local govern-ment policies.We can maintain communication at any time to keep abreast ofthe production and shipping progress.