| Item | allen head screw |
| Standards | GB, ISO, ASME, DIN, JIS and so on |
| Raw materials | 1. Â Carbon steel: C1006, C1008, C1010, C1016A, C1018A, C1022, C1035K and C1045K |
| 2. Iron: 1213, 12L14 and 1215 | |
| 3. Stainless steel: SS201, SS202, SS302, SS303, SS304, SS316, SS410, SS420 and SS430 | |
| 4. Alloy steel: SCM435, 10B21 and 40Cr | |
| 5. Brass or brass alloy: H63 (CuZn37, C2720), H65 (CuZn35,C2700), H68 (CuZn33), H70 (CuZn30, C2600), H90 (CuZn10 and C2200) | |
| 6. Bronze: C51000, C52100 and C54400 | |
| 7. Aluminum or aluminum alloy: Al6061 and Al6063 | |
| 8. Titanium and titanium alloy: TAD, TA1-TA8, TB2 and TC1-TC10 | |
| 9. Silver and silver alloy: AgCu3, AgCu7.5, AgSn3^5, AgPb0.4^0.7, AgPd3^5 and AgNi10 | |
| Surface finish  | 1. Zinc plated, nickel-plated, brass-plated |
| 2. Tin-, black-, copper-plated | |
| 3. Hot-working, make hardness up to 6.8/8.8, 9.8, 10.9, 12.9 grades | |
| Size | M0.8-M20 and we also produce according to customer's requirements |
| Heat treatment | Material modification and carburized |
| Manufacturing process | Wire drawing, cold heading, threading, heat treatment, e-coating, packing |
| Sample availability | Samples are available |
| Port | Shenzhen, China |
| Packing | Carton packing with the inner sealed polybag pack and stripe pack on the surface or pallet packing |
| Minimum order quantity | We accept test orders of small quantity |
| Price terms | Â FOB, CIF, CFR, EXW |
| Trade terms |  Payment terms T/T, L/C, Western Union, PayPal,etc |
| Lead-time | Â 10-25 days, according to customer's order quantity and detailed requirements |
| Certifications | ISO standard |
| After-sales service | We will follow up the request strictly for customer's and will help customers solve problems after sale |
| Â Notice | For customized products, let us know the size, quantity, grade, finish |
COMPANY BRIEFS
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, non-standard fasteners, special screws, 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.
Our company has passed the quality system authentication of ISO9001:2015 and IATF16949:2016.
We warmly welcome friends from all walks of life to visit our company for business negotiation and guidance. Interested buyers are welcomed to contact us.
Equipment Exhibition
Our main equipments contained: CNC milling compound processing equipment, advanced cold pier equipment, 2 sets of lengthen three die six rushed punching machines,3 sets of two die four rushed punching machines, 2 sets of endless cold pier machines, 3 sets of lengthen one dietwo punching heading machines, 2 sets of riveting machines (the maximum production length is 2000MM, the maximum diameter is 116MM.)
Company Advantages
Â
|
1) Service advantage                       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 advantages               Quality assurance: Our company strict implementation of ISO quality management. |
|
3) Technical advantage                    We have our own R & D team. We total have 7 technical engineers including 2 senior engineers who have 20 years working experience and 5 engineers who have the working experience all over 5 years. |
4) Company advantages         We specialize in screws manufacturing over 11 years of experience, our factory is located in Dongguan, Guangdong, China, near Shenzhen and Guangzhou. We have the confidence to become one of your long-term partners if you can give me a chance to service you. |
OUR SERVICE:
1. 100% manufacturer
Our factory is in Qingxi town, Dongguancity,Guangdong province,China with 100 staffs who is with best creditability, reliability at your absolute promise . We have many years production experience and export experience.
2. Best material selection.
All our goods are made of best materials from the best suppliers .
3. Good service
We definitely produce all goods by ourselves . It is the top service from wire rods feeding, coating,wire drawing, forming,threading,passivating,inspection,packaging,delivery, therefore quality is 100% assured .
4. Quality control
Every single piece of product, every production procedure is inspected and controlled before packing the goods into export carton.
We ensure every of product shipped are of good quality.
5. After sales service provided
Besides, after sales service is necessary for more understanding for your needs. We do keep a close concern
Â
FAQ:
Q1:Are you a manufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.
Q1:Are you a manufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.
Q2:What kind of products do you produce?
A: We specializes in producing a variety of standard, non-standard screws, bolts, nuts and CNC lathe parts.
Q3:What kind of material do you usually use?
A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.
Q4:Do you support customized products?
A:Sure, we can produce the customized products per your drawings and other requirements.
Q5:Can we print out own logo?
A:Yes, we can make it according to your request.
Q6:Can you provide samples?
A:For our regular products, we offer free samples.                                                                                                                                                                            Â
For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.
Q7:How to ensure that every process's quality?
A: We implement strict ISO quality control, and have 8 steps checking in production .                           Â
We have our in-house QC daily and hire third party for randomly inspection.
Q8:What is the lead time of the product?
A:Generally 30-50 days after the deposit.
Q9:How about the trading term and payment term?
A:We can discuss this individually.
| Item | allen head screw |
| Standards | GB, ISO, ASME, DIN, JIS and so on |
| Raw materials | 1. Â Carbon steel: C1006, C1008, C1010, C1016A, C1018A, C1022, C1035K and C1045K |
| 2. Iron: 1213, 12L14 and 1215 | |
| 3. Stainless steel: SS201, SS202, SS302, SS303, SS304, SS316, SS410, SS420 and SS430 | |
| 4. Alloy steel: SCM435, 10B21 and 40Cr | |
| 5. Brass or brass alloy: H63 (CuZn37, C2720), H65 (CuZn35,C2700), H68 (CuZn33), H70 (CuZn30, C2600), H90 (CuZn10 and C2200) | |
| 6. Bronze: C51000, C52100 and C54400 | |
| 7. Aluminum or aluminum alloy: Al6061 and Al6063 | |
| 8. Titanium and titanium alloy: TAD, TA1-TA8, TB2 and TC1-TC10 | |
| 9. Silver and silver alloy: AgCu3, AgCu7.5, AgSn3^5, AgPb0.4^0.7, AgPd3^5 and AgNi10 | |
| Surface finish  | 1. Zinc plated, nickel-plated, brass-plated |
| 2. Tin-, black-, copper-plated | |
| 3. Hot-working, make hardness up to 6.8/8.8, 9.8, 10.9, 12.9 grades | |
| Size | M0.8-M20 and we also produce according to customer's requirements |
| Heat treatment | Material modification and carburized |
| Manufacturing process | Wire drawing, cold heading, threading, heat treatment, e-coating, packing |
| Sample availability | Samples are available |
| Port | Shenzhen, China |
| Packing | Carton packing with the inner sealed polybag pack and stripe pack on the surface or pallet packing |
| Minimum order quantity | We accept test orders of small quantity |
| Price terms | Â FOB, CIF, CFR, EXW |
| Trade terms |  Payment terms T/T, L/C, Western Union, PayPal,etc |
| Lead-time | Â 10-25 days, according to customer's order quantity and detailed requirements |
| Certifications | ISO standard |
| After-sales service | We will follow up the request strictly for customer's and will help customers solve problems after sale |
| Â Notice | For customized products, let us know the size, quantity, grade, finish |
COMPANY BRIEFS
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, non-standard fasteners, special screws, 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.
Our company has passed the quality system authentication of ISO9001:2015 and IATF16949:2016.
We warmly welcome friends from all walks of life to visit our company for business negotiation and guidance. Interested buyers are welcomed to contact us.
Equipment Exhibition
Our main equipments contained: CNC milling compound processing equipment, advanced cold pier equipment, 2 sets of lengthen three die six rushed punching machines,3 sets of two die four rushed punching machines, 2 sets of endless cold pier machines, 3 sets of lengthen one dietwo punching heading machines, 2 sets of riveting machines (the maximum production length is 2000MM, the maximum diameter is 116MM.)
Company Advantages
Â
|
1) Service advantage                       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 advantages               Quality assurance: Our company strict implementation of ISO quality management. |
|
3) Technical advantage                    We have our own R & D team. We total have 7 technical engineers including 2 senior engineers who have 20 years working experience and 5 engineers who have the working experience all over 5 years. |
4) Company advantages         We specialize in screws manufacturing over 11 years of experience, our factory is located in Dongguan, Guangdong, China, near Shenzhen and Guangzhou. We have the confidence to become one of your long-term partners if you can give me a chance to service you. |
OUR SERVICE:
1. 100% manufacturer
Our factory is in Qingxi town, Dongguancity,Guangdong province,China with 100 staffs who is with best creditability, reliability at your absolute promise . We have many years production experience and export experience.
2. Best material selection.
All our goods are made of best materials from the best suppliers .
3. Good service
We definitely produce all goods by ourselves . It is the top service from wire rods feeding, coating,wire drawing, forming,threading,passivating,inspection,packaging,delivery, therefore quality is 100% assured .
4. Quality control
Every single piece of product, every production procedure is inspected and controlled before packing the goods into export carton.
We ensure every of product shipped are of good quality.
5. After sales service provided
Besides, after sales service is necessary for more understanding for your needs. We do keep a close concern
Â
FAQ:
Q1:Are you a manufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.
Q1:Are you a manufacture or trading company?
A: We are a professional hardware manufacturer.But, we have the right to do the import & export business.
Actually, we have this experience for many years.
Q2:What kind of products do you produce?
A: We specializes in producing a variety of standard, non-standard screws, bolts, nuts and CNC lathe parts.
Q3:What kind of material do you usually use?
A:We using carbon steels(low and medium carbon, alloy steels),stainless steel and brass.
Q4:Do you support customized products?
A:Sure, we can produce the customized products per your drawings and other requirements.
Q5:Can we print out own logo?
A:Yes, we can make it according to your request.
Q6:Can you provide samples?
A:For our regular products, we offer free samples.                                                                                                                                                                            Â
For customized bolts, tooling and proofing charges need. All free samples not including its courier charge.
Q7:How to ensure that every process's quality?
A: We implement strict ISO quality control, and have 8 steps checking in production .                           Â
We have our in-house QC daily and hire third party for randomly inspection.
Q8:What is the lead time of the product?
A:Generally 30-50 days after the deposit.
Q9:How about the trading term and payment term?
A:We can discuss this individually.
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