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Product Description
Product Gallery





About Our Company
Shenzhen Conghui Precision Hardware Co., Ltd. is a professional manufacturer with over 9 years of experience in producing precision industrial fasteners and accessories. We specialize in a wide range of products including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Our products meet international standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. We offer both standard and custom solutions to meet the specific needs of our customers. Our products are widely used in industries like machinery assembly, electronics, construction, and furniture manufacturing. We are committed to providing high-quality products, timely delivery, and excellent customer service. We welcome long-term partnerships with clients around the world and are happy to provide free samples upon request (with shipping costs covered by the customer). FAQ:
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company with direct manufacturing capabilities.
2) Q: What product range do you offer?
A: We offer a full range of fasteners including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Non-standard products are also accepted.
3) Q: Why should you choose us? What are your advantages?
A: With 9 years of production and management experience, we provide comprehensive support from design to after-sales service. Customer satisfaction is our top priority.
4) Q: In which industries are your products used?
A: Our products are widely used in machine assembly, electronics, construction, and furniture manufacturing.
Customer Service
· 1. Full refund within 3 days if no questions asked.
· 2. Professional and experienced staff available to assist.
· 3. Quick lead time.
· 4. International standards compliance.
· 5. OEM, ODM, and customized options available.
· 6. Small quantity orders accepted.
· 7. Custom designs based on customer requirements.
· 8. Flexible packaging and delivery options.
If you have any questions or need further assistance, feel free to contact me!
- Model No.: CH-R144
- Certification: ISO, GS, RoHS, CE
- Customized: Available
- Certificate: ISO9001:2008, SGS Testing Report & RoHS
- OEM: Accepted
- Transport Package: Standard Export Packaging
- Origin: Guangdong, China
- Material: Aluminum
- Performance: Eco-Friendly
- Product Name: Open End and Closed End Blind Rivet
- Screw Type: Rivet, Solid Rivet, Blind Rivet, Semi-Tubular Rivet
- Trademark: CONGHUI
- Specification: M1-M16
- HS Code: 7616100000
Stainless Steel 304 316 Open End and Closed End Blind Rivet
Product Description
Product Name | Stainless Steel 304 316 Open End and Closed End Blind Rivet |
Material | Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9 Titanium: GR1-GR5 Aluminum, Brass, etc. |
Size | M1-M16 or as per customer request |
Head Type | Flat, JIS Pan, Oval, Round, Binding, I.HD, Brazier, PF. HD, Button, Fillister, ANSI Pan, Pan Washer, Indented Hex, etc. |
Standard | ISO, GB, DIN, JIS, ANSI, BSW, ASME |
Certificate | ISO9001:2008, SGS Testing Report & RoHS |
Screw Drivers | Phillips, Slotted, Truss, Square, Crossed, Y-type, T-type, Torx, PZ Drives, Hex Socket, etc. |
Finishing | Zinc Plated, Nickel Plated, Tin Plated, Radiant Plated, Passivated, Brass Plated, Cadmium Plated, Phosphate Anodize, Chrome Plated, Black Oxide, etc. |
Heat Treatment | Tempering, Hardening, Spheroidizing, Stress Relieving, etc. |
Packaging | Standard Export Packaging or as per customer's requirement |
Delivery Time | Approximately 7–15 days after all details are confirmed. Fast delivery available for urgent orders. |
Customer Service | Replacement at our cost for any rejected products if the part does not match the PO drawings. |
Product Gallery






About Our Company
Shenzhen Conghui Precision Hardware Co., Ltd. is a professional manufacturer with over 9 years of experience in producing precision industrial fasteners and accessories. We specialize in a wide range of products including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Our products meet international standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW. We offer both standard and custom solutions to meet the specific needs of our customers. Our products are widely used in industries like machinery assembly, electronics, construction, and furniture manufacturing. We are committed to providing high-quality products, timely delivery, and excellent customer service. We welcome long-term partnerships with clients around the world and are happy to provide free samples upon request (with shipping costs covered by the customer). FAQ:
1) Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company with direct manufacturing capabilities.
2) Q: What product range do you offer?
A: We offer a full range of fasteners including screws, nuts, bolts, washers, rivets, anchors, and CNC parts. Non-standard products are also accepted.
3) Q: Why should you choose us? What are your advantages?
A: With 9 years of production and management experience, we provide comprehensive support from design to after-sales service. Customer satisfaction is our top priority.
4) Q: In which industries are your products used?
A: Our products are widely used in machine assembly, electronics, construction, and furniture manufacturing.
Customer Service
· 1. Full refund within 3 days if no questions asked.
· 2. Professional and experienced staff available to assist.
· 3. Quick lead time.
· 4. International standards compliance.
· 5. OEM, ODM, and customized options available.
· 6. Small quantity orders accepted.
· 7. Custom designs based on customer requirements.
· 8. Flexible packaging and delivery options.
If you have any questions or need further assistance, feel free to contact me!
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Jiangsu Kunwei Langsheng Equipment Technology Co., Ltd , https://www.kunweilanxess.com