Model NO.: LB-001-8
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Black
Trademark: Other
Transport Package: Plastic Bag +Carton Box + Wood Pallet
Specification: M6*148mm
Origin: Dongguan, China
HS Code: 7318150000
Model NO.: LB-001-8
Application: Machinery, Chemical Industry, Environmental, Building
Finish: Black
Trademark: Other
Transport Package: Plastic Bag +Carton Box + Wood Pallet
Specification: M6*148mm
Origin: Dongguan, China
HS Code: 7318150000
high quality black U boltProduct specification
| ITEM |
high quality black U bolt |
| FINISH |
BLACK ,Plain,Zinc Plated (Clear/Blue/Yellow/Black),  HDG ,DACROMETect |
| SIZE |
customized sizes |
| MATERIAL |
20# 35# 45# 40CR 35CRMO 1008 1018 42CRMO B7 Carbon Steel ect. |
| DELIVERY TIME |
20-45days |
| PORT |
Shenzhen,China |
| PRODUCTIONÂ Â Â Â PROCESSÂ Â Â Â Â Â Â Â Â Â Â Â Â Â |
Cold Froging,Hot Forging ect. |
| NOTICE |
Please let us know the Size,Quantity, Grade,Finish |
| SAMPLE |
For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need |
We provide all kinds of OEM, design services, buyer label services. We have a complete foreign trade service team providing 24-hour online service. We provide life-long service, as long as you are our customers, we will do our best to help you to solve the problem.
2 product advantagesQuality assurance: Our company strict implementation of ISO quality management.Â
Customized service:We are direct custom production of non-standard screw fastener factory. We can customize any kind of screws according to your design.
Preferential price:By working with raw material producers and subsequent processing plants, we eliminate the costs of intermediates, achieve the highest quality and reasonable factory prices.Â
3 staff advantageWe have our own R & D team, we have 2 design engineers and 5 technology developers. Our engineers have 20 years of experience in designing, developing and manufacturing a variety of non-standard custom fasteners.
4 company advantagesWe specialize in screws manufacturing over 11 years of experience, our factory is located in Dongguan, Guangdong, China, near Shenzhen and Guangzhou. Our factory covers an area of 3000 square meters, the monthly production of 8000000PCS. We have high productivity, for rush orders, we can make a new mold in 7 days , make samples in 5 days.
Company introduction
Dongguan Wanjin Hardware Products Co., Ltd. is specialized in non-standard parts manufacturer, which is located in Dongguan City, Guangdong Province, China.
Our products include long screws, long bolts, CNC lathe parts, stamping parts, etc. The company's major customer areas include New energy, Automotive, Motor mechanical and electrical, sports equipment, Mechanical equipment, baby products, household appliances, furniture, electronic products. We have a complete and scientific quality management system. And our company has strong technical force with CNC milling compound processing equipment and advanced cold pier equipment.
With upholding the responsibility, integrity, enterprising, rigorous business philosophy, our product quality and production capacity are widely recognized in the Chinese market. At present, we cooperate with numbers of export fastener traders to provide high-quality non-standard custom products. According to customers' drawings, we provide products to meet their needs .
Welcome friends from all walks of life come to visit, guidance and business negotiation. Interested buyers are welcomed to contact us.
Workshop&Warehouse
Company Certificate
FAQQ1:Are you a manufacture or trading company?
A:We are specialized in manufacturing fasteners and have experience for more than 11 years. We are manufacturer for bolts, studs, rivets, pins, stamping parts, we can provide a wide range of customized non-standard fasteners. Our factory located in Dongguan City, Guangdong Province, China. Near Shenzhen or Guangzhou.
Q2:How about your price?
A1 : We are Non-standard screw fastener factory which customized production directly . We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .
Q3:What kind of material you used for producing the bolt?
A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.
Q4:Do you support customized products?
A:Yes,according your drawing, we provide customized products.
Q5:Do you produce standard or non standard bolt?
A:We make customized bolts and stud and we have regular production for ANSI and DIN standard bolts.
Q6:Can we print out own logo?
A:Yes, we can make it according to your request.
Q7:Can you provide samples?
A:For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.
Q8:How to ensure that every process's quality?
A: We implement strict ISO quality control, and have 8Â steps checking in production .We have our in-house QC daily and hire third party for randomly inspection.
Q9:What is the lead time of the product?
A:Generally 30-50 days after the deposit.
Q10:How about the payment term?
A:T/T, by cash, western union, or L/C.
Q11:Do you have after service?
A:Certainle, you can contact us at any time.
Contact  PersonAugust Wu(MS)
position:Sales
Company:Dongguan Wanjin Hardware Products Co.,Ltd.
Mobile:15294827729
TeL:0769-87895175Â Â Â Â Â Fax:0769-82094660Â
Address: No.3, Sanxing Road, Tiesong Industry District, Qingxi Town, Dongguan City, Guangdong Province, China
Â
high quality black U boltProduct specification
| ITEM |
high quality black U bolt |
| FINISH |
BLACK ,Plain,Zinc Plated (Clear/Blue/Yellow/Black),  HDG ,DACROMETect |
| SIZE |
customized sizes |
| MATERIAL |
20# 35# 45# 40CR 35CRMO 1008 1018 42CRMO B7 Carbon Steel ect. |
| DELIVERY TIME |
20-45days |
| PORT |
Shenzhen,China |
| PRODUCTIONÂ Â Â Â PROCESSÂ Â Â Â Â Â Â Â Â Â Â Â Â Â |
Cold Froging,Hot Forging ect. |
| NOTICE |
Please let us know the Size,Quantity, Grade,Finish |
| SAMPLE |
For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need |
We provide all kinds of OEM, design services, buyer label services. We have a complete foreign trade service team providing 24-hour online service. We provide life-long service, as long as you are our customers, we will do our best to help you to solve the problem.
2 product advantagesQuality assurance: Our company strict implementation of ISO quality management.Â
Customized service:We are direct custom production of non-standard screw fastener factory. We can customize any kind of screws according to your design.
Preferential price:By working with raw material producers and subsequent processing plants, we eliminate the costs of intermediates, achieve the highest quality and reasonable factory prices.Â
3 staff advantageWe have our own R & D team, we have 2 design engineers and 5 technology developers. Our engineers have 20 years of experience in designing, developing and manufacturing a variety of non-standard custom fasteners.
4 company advantagesWe specialize in screws manufacturing over 11 years of experience, our factory is located in Dongguan, Guangdong, China, near Shenzhen and Guangzhou. Our factory covers an area of 3000 square meters, the monthly production of 8000000PCS. We have high productivity, for rush orders, we can make a new mold in 7 days , make samples in 5 days.
Company introductionDongguan Wanjin Hardware Products Co., Ltd. is specialized in non-standard parts manufacturer, which is located in Dongguan City, Guangdong Province, China.
Our products include long screws, long bolts, CNC lathe parts, stamping parts, etc. The company's major customer areas include New energy, Automotive, Motor mechanical and electrical, sports equipment, Mechanical equipment, baby products, household appliances, furniture, electronic products. We have a complete and scientific quality management system. And our company has strong technical force with CNC milling compound processing equipment and advanced cold pier equipment.
With upholding the responsibility, integrity, enterprising, rigorous business philosophy, our product quality and production capacity are widely recognized in the Chinese market. At present, we cooperate with numbers of export fastener traders to provide high-quality non-standard custom products. According to customers' drawings, we provide products to meet their needs .
Welcome friends from all walks of life come to visit, guidance and business negotiation. Interested buyers are welcomed to contact us.
Workshop&WarehouseCompany CertificateFAQQ1:Are you a manufacture or trading company?
A:We are specialized in manufacturing fasteners and have experience for more than 11 years. We are manufacturer for bolts, studs, rivets, pins, stamping parts, we can provide a wide range of customized non-standard fasteners. Our factory located in Dongguan City, Guangdong Province, China. Near Shenzhen or Guangzhou.
Q2:How about your price?
A1 : We are Non-standard screw fastener factory which customized production directly . We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .
Q3:What kind of material you used for producing the bolt?
A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.
Q4:Do you support customized products?
A:Yes,according your drawing, we provide customized products.
Q5:Do you produce standard or non standard bolt?
A:We make customized bolts and stud and we have regular production for ANSI and DIN standard bolts.
Q6:Can we print out own logo?
A:Yes, we can make it according to your request.
Q7:Can you provide samples?
A:For our regular products, we offer free samples. For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.
Q8:How to ensure that every process's quality?
A: We implement strict ISO quality control, and have 8Â steps checking in production .We have our in-house QC daily and hire third party for randomly inspection.
Q9:What is the lead time of the product?
A:Generally 30-50 days after the deposit.
Q10:How about the payment term?
A:T/T, by cash, western union, or L/C.
Q11:Do you have after service?
A:Certainle, you can contact us at any time.
Contact  PersonAugust Wu(MS)
position:Sales
Company:Dongguan Wanjin Hardware Products Co.,Ltd.
Mobile:15294827729
TeL:0769-87895175Â Â Â Â Â Fax:0769-82094660Â
Address: No.3, Sanxing Road, Tiesong Industry District, Qingxi Town, Dongguan City, Guangdong Province, China
Â
The Introduction of PCD
The PCD (Polycrystalline diamond) is a composite material, consisting of sintered diamond particles with a metallic binder. Diamond is the hardest material in absolute terms and therefore also the most resistant to abrasion. Used as a cutting tool, it has a good wear resistance, and a yield superior to traditional sharp carbide. The machined surface roughness with the PCD can reach comparable to the adjustment.
Main applications
â–²Processing of non-ferrous
â–²Aluminum alloys with high or low silicon content (pistons, engine blocks engine, wheels, carburetors, connecting rods, gear boxes, cylinders for brakes, etc.).
â–²Bronze and copper alloys (copper manifolds, engine bearings, bushings, connecting rods eyes, locations pumps etc.).
â–²Tungsten carbide (trafilatori rollers and other components sintered etc).
â–²Pieces composed of aluminum and lead, aluminum engine blocks with cast iron pipes reported
â–²Processing of non-metallic materials
â–²Very abrasive materials, such as ceramics industrial uncooked.
â–²Some fired ceramic: zirconia aluminum oxide, such as spark plugs and insulators.
â–²Glass, plastics with glass fibers, carbon fibers.
The Introduction of PCBN
PCBN has the characteristics of high thermal stability, high hardness, high wear resistance and. It`s inert to iron family element, hence PCBN is mainly used for the machining of high hardness and hard processed ferrous materials, such as d facing alloys, harden steel, pearlitic gray cast iron, high temperature alloy, high-speed steel, hard facing alloys, Ni-Cr alloy, powder metallurgy metals.
PCD/PCBN
PCD/PCBN,Drilling PDC,PDC for Drill Bit,PDC for Bolting Bits
Henan Huanghe Whirlwind International Co., Ltd. , https://www.huangheindustry.com