Screw: Size: M2---M10 Length: 5mm---200mm(Customized is acceptable)
Delivery time: Within 30days, specific delivery time is depending on the actual situation.
Main product  |
Screw,nut,bolt,chair nail,wrench,washer,stamping and other hardware accessories |
Screw Machine screw |
 Diameter:M2---M24  Length:5mm---150mm(Customized is acceptable) Diameter:M4---M24   Length:5mm---200mm |
Standard  |
ANSI,ISL,DIN,BS,JIS,AS,GB |
 Material |  Low carbon steel,middle carbon steel,high carbon steel,stainless steel,brass,zin alloy, alloy steel. |
 Grade  |
 4.8,5.5,8.8,10.9,12.9 |
 Surface  |
 Zinc plated,black plated,color zinc,black oxide,chrome plated,nickel plated,nylok etc. |
 Others |  Non-standard/standard/OEM/ODM/Customized service are provided. |
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With 20 years experience in the production and exporting chair nail screws,Nuts  bolts, rods,rivets ,and other fastener. We have passed ISO9001 and SGS certificate which ever exported to Argentina, United Arab Emirates, United States, Italy,  Mexico,  Germany, Canada,  Malaysia, Brazil, Ukraine,  Egypt, Spain, Iran, Indonesia, Turkey, Egypt,Oman,Saudi Arabia, etc.Our production capacity is 10 million pieces per week.Owing to our stable good quality and advantage factory price, we have occupied China's fastener exporting share.
We could print your logo and make designed packing as per your request.Â
Transport of goods:Â
We can make various conduct term, under FOB term, we must transport the cargo to the port in time without any delay. Regarding CIF term, we can arrange all, and the ships including MAERSK, MSC, CMA, COSCO, PIL, etc.Â
Other products on hot sale:Â
We mainly manufacture various kinds of screws,Nuts  bolts, rods,rivets ,and other fastener Drywall screw, chipboard screw, hex head self tapping/drilling screw, pan head, pan framing head, modified truss head screws etc.Â
Quotation will be sent shortly afetr getting your inquiry.
What DGLS do to assure the quality?
As a over 40 years experience in fastener manufacture with ISO9001 certificate, we meet difficulties or problems, and we solve them all ways. Lockey set up a quality assurance system according to ISO9001 with the 40 years experience. Criteria were made on factors that may effect the quality. 80% of our staff are skilled, and have worked in Lockey for more than 5 years, employee have to take skill class on/off work for weeks. All of these is to guide our worker how to prevent and handle an issue.
Â
Do DGLS produce non-standard item?
Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
Â
Do DGLS have a published price list?
We do NOT have a published price list. In our business market conditions are always fluctuating, which makes standard pricing difficult to maintain. We allow our sales staff to be flexible when it comes to quoting on your requirements, which means that you will receive the best pricing available when you need it.
Â
Do DGLS offer a discount?
Of course. we can offer you a discount base on your large quantity. But at the same time, like what we said above, we believe our sales staff have offered you the best price. In that way, you may have a discount, but not a big one. Go and explore for it.
Â
Do DGLS provide samples?
Why not, and stored samples are totally free. What we are going to tell you is that we do NOT have budget for Express.Â
Â
What's the delivery time?
It depends on your order quantity. It is about 20-40 days for standard ones, 35-60 days for non-standard ones. Check it with sales representative, he/she will give a accurate date of shipment. Â Â
Â
What is the payment term?
T/T & L/C are the prefer payment term. Also Western-Union is acceptable for low value payment, like samples' Express fee.Â
Welcome you to visit our factory at any time. Name of products:Cap Head Machine Screw/Hexagonal Socket Cap Head Bolts
Screw: Size: M2---M10 Length: 5mm---200mm(Customized is acceptable)
Delivery time: Within 30days, specific delivery time is depending on the actual situation.
Main product  |
Screw,nut,bolt,chair nail,wrench,washer,stamping and other hardware accessories |
Screw Machine screw |
 Diameter:M2---M24  Length:5mm---150mm(Customized is acceptable) Diameter:M4---M24   Length:5mm---200mm |
Standard  |
ANSI,ISL,DIN,BS,JIS,AS,GB |
 Material |  Low carbon steel,middle carbon steel,high carbon steel,stainless steel,brass,zin alloy, alloy steel. |
 Grade  |
 4.8,5.5,8.8,10.9,12.9 |
 Surface  |
 Zinc plated,black plated,color zinc,black oxide,chrome plated,nickel plated,nylok etc. |
 Others |  Non-standard/standard/OEM/ODM/Customized service are provided. |





With 20 years experience in the production and exporting chair nail screws,Nuts  bolts, rods,rivets ,and other fastener. We have passed ISO9001 and SGS certificate which ever exported to Argentina, United Arab Emirates, United States, Italy,  Mexico,  Germany, Canada,  Malaysia, Brazil, Ukraine,  Egypt, Spain, Iran, Indonesia, Turkey, Egypt,Oman,Saudi Arabia, etc.Our production capacity is 10 million pieces per week.Owing to our stable good quality and advantage factory price, we have occupied China's fastener exporting share.
We could print your logo and make designed packing as per your request.Â
Transport of goods:Â
We can make various conduct term, under FOB term, we must transport the cargo to the port in time without any delay. Regarding CIF term, we can arrange all, and the ships including MAERSK, MSC, CMA, COSCO, PIL, etc.Â
Other products on hot sale:Â
We mainly manufacture various kinds of screws,Nuts  bolts, rods,rivets ,and other fastener Drywall screw, chipboard screw, hex head self tapping/drilling screw, pan head, pan framing head, modified truss head screws etc.Â
Quotation will be sent shortly afetr getting your inquiry.
What DGLS do to assure the quality?
As a over 40 years experience in fastener manufacture with ISO9001 certificate, we meet difficulties or problems, and we solve them all ways. Lockey set up a quality assurance system according to ISO9001 with the 40 years experience. Criteria were made on factors that may effect the quality. 80% of our staff are skilled, and have worked in Lockey for more than 5 years, employee have to take skill class on/off work for weeks. All of these is to guide our worker how to prevent and handle an issue.
Â
Do DGLS produce non-standard item?
Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
Â
Do DGLS have a published price list?
We do NOT have a published price list. In our business market conditions are always fluctuating, which makes standard pricing difficult to maintain. We allow our sales staff to be flexible when it comes to quoting on your requirements, which means that you will receive the best pricing available when you need it.
Â
Do DGLS offer a discount?
Of course. we can offer you a discount base on your large quantity. But at the same time, like what we said above, we believe our sales staff have offered you the best price. In that way, you may have a discount, but not a big one. Go and explore for it.
Â
Do DGLS provide samples?
Why not, and stored samples are totally free. What we are going to tell you is that we do NOT have budget for Express.Â
Â
What's the delivery time?
It depends on your order quantity. It is about 20-40 days for standard ones, 35-60 days for non-standard ones. Check it with sales representative, he/she will give a accurate date of shipment. Â Â
Â
What is the payment term?
T/T & L/C are the prefer payment term. Also Western-Union is acceptable for low value payment, like samples' Express fee.Â
Welcome you to visit our factory at any time.
1.pipe size
OD: 1/8'' to 12'', nomical thickness :Sch5s to XXS
OD 14mm to 325mm, wall thickness: 2mm to 30mm
Also we can produce expand pipe from 20'' to 24''
2.pipe including:
ASTM A106 seamless carbon Steel Pipe
Structure steel pipe
ASTM A179 cold drawn low carbon steel pipe
ASTM A192 steel boiler tubes
ASTM SA213/A519 alloy steel pipe
DIN1629/EN10216-1 Pipe line
DIN17175/EN10216-2 Heat Resisting Seamless Steel Pipe lines
DIN 2391-1 cold drawn or cold rolled steel tube
API SPEC 5CT Tubing and Casing
Cylinders Steel Pipe
3.Package:
Bundle package
Bevelled end or plain end
Painting varnish coating
PVC covered and both ends capped
4.Min order: 10 metic tons.
5.Length: 12meters Max
Seamless Steel Pipe
Carbon Steel Seamless Pipe, Galvanized Seamless Steel Pipe, Alloy Seamless Steel Pipe, ASTM A106 Seamless Steel Pipe, Cold Draw Seamless Steel Pipe
Cangzhou Weiheng Pipe Industry Co.,Ltd , http://www.czweiheng.com