colored wood screw 1.Standard:ISO,DIN,ANSI,JIS,BS. Â And we are the independent foreign trade department in Qingdao City. colored wood screw 1.Standard:ISO,DIN,ANSI,JIS,BS. Â And we are the independent foreign trade department in Qingdao City.
Company main products:
2.Molded graphite block
3.Graphite rod
4.Graphite tube
5.Graphite plate
7.Graphite crucible
Customized High Pure and density graphite products/graphite block for EDM
Edm Graphite,Graphite Block For Edm,Edm Graphite Electrodes,Isostatic Graphite Column CARBONS TECH&CREATION(HENAN) INDUSTRY CO.,LTD , https://www.carbonmoldedgraphite.comÂ
Screws (Self Tapping & Machine Screws)
HuanDong Hardware Products Co., Ltd  has a modern screw manufacturing division well equipped with several advanced and imported cold forging high-speed Headers. All this along with their high-speed thread rolling and pointing machines enables the best manufacturing practices.
Product Range
Screws are manufactured in following drives:
2.Grade:C1022Â
3.Mark:According to customer's requirement
4.Size:ST2.2-ST6.3
5.Finish:Plain, black, zinc plated, H.G.D and so on.
6.Material:C1022 hardened.
7.Delivery time:Normally in 30-40 days.
8.Quality:Top high quality.
9.Package:Cartons&pallets or according to customer's requirement. 
More of our paroducts:
Qingdao Hengfei  trade co.,ltd
 In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group.  Till now,we have exported to Europe,  United States, Russia,  Southeast Asia, the Middle East, Africa and so on.
 We imported foreign advanced technology and equipment,now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc.
We have export office in Qingdao,named qingdao hengfei  trade co.,ltd. welcome to visit our factory.we will provide good quality productsAnd good service to you!
 Q: Are you trading company or manufacturer ?
A: We are factory.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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Screws (Self Tapping & Machine Screws)
HuanDong Hardware Products Co., Ltd  has a modern screw manufacturing division well equipped with several advanced and imported cold forging high-speed Headers. All this along with their high-speed thread rolling and pointing machines enables the best manufacturing practices.
Product Range
Screws are manufactured in following drives:
2.Grade:C1022Â
3.Mark:According to customer's requirement
4.Size:ST2.2-ST6.3
5.Finish:Plain, black, zinc plated, H.G.D and so on.
6.Material:C1022 hardened.
7.Delivery time:Normally in 30-40 days.
8.Quality:Top high quality.
9.Package:Cartons&pallets or according to customer's requirement.Â
More of our paroducts:
Qingdao Hengfei  trade co.,ltd
 In China, we have long-term and stable cooperation with Haier Group, Beijing Automotive Group and SGMW WuLing Group.  Till now,we have exported to Europe,  United States, Russia,  Southeast Asia, the Middle East, Africa and so on.
 We imported foreign advanced technology and equipment,now We have 18 multi-station cold heading machines, 38 automatic double-head tapping machines and 5 automatic punching machines. 6 automatic CNC lathes, 2 sets of multi-station cleaning anti-rust oil, 2 sets of infrared camera finished products, 4 sets of bolt reeling machines, etc.
We have export office in Qingdao,named qingdao hengfei  trade co.,ltd. welcome to visit our factory.we will provide good quality productsAnd good service to you!
 Q: Are you trading company or manufacturer ?
A: We are factory.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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Our isostatic graphite and Molded Graphite were tested at the National Electrical Carbon Products Quality Supervision and Inspection Center. The main physical and chemical performance index as follows: the compressive strength--125 mpa, shore hardness -- 65 degrees, resistivity --12 mu Ω m. At the same time, the 10μm,8μm,6μm,4μm products have already began Large-scale production,.and unanimously acknowledged by customers. The 2μm,1μm graphite products are under trial. Our company high quality of isostatic pressing special graphite yield above 90%, far ahead of industry the yield of 70%, the first in the country.
Csk Head Colored Wood Screw
Model NO.: M3-M30
Grade: 8.8
Certificate: ISO Ce
Supplier: Factory Directly Supply
Trademark: HighFly Fastener
Transport Package: Paper Skin
Specification: M4-M64
Origin: China
HS Code: 7318159090
Model NO.: M3-M30
Grade: 8.8
Certificate: ISO Ce
Supplier: Factory Directly Supply
Trademark: HighFly Fastener
Transport Package: Paper Skin
Specification: M4-M64
Origin: China
HS Code: 7318159090
EDM graphite, also known as graphite block for EDM, is a new type of material, which is now more and more widely used in the precision mold processing industry. At present, in mold processing plants in developed European countries, more than 90% of mold processing electrode materials are graphite. Copper, the once dominant electrode material, has almost lost its advantages compared with graphite electrodes.