GB5783 Carbon Steel Black Oxide Hex Head Bolt
|Terms of Trade:||FOB,CFR,CIF,EXW,FCA,CPT,CIP|
|Min. Order:||1000 Piece/Pieces|
|Delivery Time:||20 Days|
|Packaging:||Product bulk in plastic,bagCartion box,Wood pallet|
|Place of Origin:||KUNSHAN JIANGSU CHINA|
|Certificate:||ISO CE SGS|
|Product||GB5783 Carbon Steel black oxide Hex Head Bolt|
|Material||Carbon steel4.8grade,8.8grade,10.9grade,12.9grade; stainless steel202,304,316,316L;Brass|
wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing
|Surface treat|| |
Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip galvanized,Copper plating,Gold plating,Chromium Plating.
|Quality Control||Raw material inspect→process monitoring→Product test→Packaging check|
|Certification||ISO9001:2008 CE cert ROHs|
|Packaging||product bulk in plastic bag→Carton box→Wood pallet|
|Application||Wind tower,Nuclear power,Railway,Automotive industry,Construction,Electronic industry|
|Payment Terms||T⁄T30%deposit,the balance70%when we finish all of the goods;L⁄C at sight,Western Union|
We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.
First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.
The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.
Kunshan Zhonggu Precision Hardware Co., Ltd.
Kunshan Zhonggu Precision Hardware Co., Ltd founded in 2006, is a set design, development, production, sale as a whole, professional production and operation of various types of industrial fasteners.
Company provides: National standard(GB), British standard(BS), German standard(DIN), American standard (ANSI) IFI), Japanese standard(JIS), International standard(ISO) and other standard fasteners, also can be made according to the requirement of customers.
The company product sales areas: mainland China/Europe/America/Japan/southeast Asia region.
The company's quality management system: ISO9001:2000 certification, ROHS certification, CE certification, etc.
The company's products usage: Automotive/Mould/Mechanical/Hydraulic/Wind Energy/PV/Elec-tronic/Construction, etc.
Our company is specialized in fasteners, have CE certificates and our own testing laboratory,14 years experience
- Company Name: Kunshan Zhonggu Precision Hardware Co., Ltd.
- Representative: liao hong bo
- Product/Service: Hex Bolts , Machine Screws , Hex Nuts , Flat Washers , Sharp Drywall Anchor , Expansion Screw
- Capital (Million US $): 3000,000RMB
- Year Established: 2006
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 21% - 30%
- Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
- No. of Production Lines: 6
- No. of R&D Staff: Fewer than 5 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 3,000-5,000 square meters
- Factory Location: kunshan No. 169, Zhonghuan Road
- Contact Person: Ms. cindy
- Tel: 86-0512-57175387
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