Process: Forming Process
Industry: Customized Based on Customer Requirements
Tolerances: Customized Based on Customer Requirements
Customized: Available
Trademark: KC
Transport Package: Customized Based on Customer Requirements
Specification: Customized Based on Customer Requirements
Origin: China
Product Description:1. ODM & OEM services are available.
2. Compatible software includes SolidWorks, Pro/Engineer, AutoCAD, PDF, and JPG.
3. Customization is accepted.
4. Competitive pricing based on your drawings.
Material Options | Stainless steel, copper, carbon steel, aluminum, brass (as per customer requirement) | ||||||||
Wire Diameter | ø0.10 - ø4.50mm | ||||||||
Customizable | Custom drawings and samples are accepted | ||||||||
Surface Treatment | Hot galvanized, polishing, chrome/zinc/nickel plating, passivation, powder coating, anodizing, electrophoresis, or as per customer's request | ||||||||
Application | Hardware, aviation, motorcycle, bicycle, furniture, plastic parts, toys, automotive, electrical communication, lamps and lanterns, clamps, switches, mirrors, gifts, medical equipment, molds, home appliances, electronics, cameras, printers, and other industries | ||||||||
Processing Craft | Stamping → Secondary Stamping → Punching → Threading → Deburring → Welding → Polishing → Paint Spraying → Inspection → Packaging → Shipping | ||||||||
Heat Treatment | Stress relief, tempering, quenching, carburizing | ||||||||
Equipment | CNC stamping/punching machine, CNC bending machine, CNC cutting machine, 30-400-ton punching machines, inspection equipment, testing equipment | ||||||||
Inspection | IQC, IPQC, FQC, QA | ||||||||
Certification | ISO 9001, SGS, RoHS, TS14969, ISO13485, ISO14001 | ||||||||
Lead Time | 5-20 working days depending on MOQ | ||||||||
Packaging | PE bags, cartons, pallets, blister boxes, or customized designs and specifications are acceptable | ||||||||
Shipping Type | International express via DHL, UPS, FedEx, etc., FOB Hong Kong or Shenzhen | ||||||||
Payment Terms | Telegraphic Transfer (T/T), Advance T/T, T/T | ||||||||
Warranty | 100% return goods or refund payment if quality issues occur |



Our Advantage
1. We provide good relationships with our clients.
2. 48 years of production experience.
3. More than 20 experienced R&D staff.
4. Professional metal manufacturer offering competitive prices.
5. Diversified skilled workers with rich experience.
6. Compliant with ISO guidelines.
7. Wide range of products available.
8. OEM/ODM capabilities available.
9. Prompt quotation for your inquiry.
10. Fast sampling process.
11. Passes SGS certification.
12. Strict quality control procedures in place.
PO → Material Purchase → Machine Adjustment → Inspection → Coiling/Stamping/Turning → First Testing → Heat Treatment → Cleaning → Surface Treatment → OQC → Packing → Shipping
Our Company
Founded in 1970, Cailong Metal Spring Mfg. Co. Ltd (a subsidiary of Kowloon International Industries Co., Ltd.) is a leading manufacturer of precision springs and metal shaped solutions. With nearly 48 years of experience, we have been a strategic supplier of custom springs, progressive stampings, machined components, and assemblies. Our 25,000 square meter factory, fully owned by KC, employs around 350 staff members. We serve OEMs across various industries including medical, automotive, and consumer products. As a comprehensive solutions provider, we collaborate with our customers throughout all stages of product development.
What sets us apart is our extensive experience and capability in developing innovative springs and precise complex wire forms. We offer top-quality components and assemblies to help you create the perfect end product.
We strive to be more than just a supplier; we aim to be a trusted partner. Our customers are at the heart of our business, and this commitment is reflected in the numerous vendor appreciation and performance awards we've received over the years. Every day, we work to provide attentive and immediate service, whether it's collaborating on product development, providing quotes, responding to changing production needs, or updating you on project progress.
Why Choose Us
1. KC, a subsidiary of Kowloon International Industries Co., Ltd., is a recognized leader in precision springs, progressive stampings, and machined components.
2. Established in 1970, we have over 40 years of manufacturing experience. With high-quality standards and factory pricing, our products are sold globally to countries like France, UK, USA, Australia, Germany, India, Denmark, Canada, Russia, China, and more.
3. We serve OEMs in a wide range of industries, including medical, automotive, and consumer products. As a comprehensive solutions provider, we collaborate with our customers through all stages of product development.
4. What you get with us is our experience and ability to develop innovative springs and precise complex wire forms. We deliver top-tier components and assemblies so that you can create the perfect end product.
5. We warmly welcome customers to visit our company. Feel free to contact us if you have any questions. We will be your best private metal parts consultant.
Packing & Delivery
Packing Details: PE bags, cartons, pallets, blister boxes, or customized as per customer requirements.
Delivery Details: 15-20 days after sample confirmation.
Payment Terms: For orders ≤ $1000, 100% advance payment. For orders ≥ $1000, 50% T/T in advance, balance before shipment. If you have any further questions, please feel free to contact us.
FAQ
1. How do you pack?
The goods are first placed in plastic bags, then into shipping cartons. Bag and carton sizes can be customized according to your needs.
2. What about the lead time for samples or mass production?
It depends on the order quantity and the season when you place the order. Typically, samples take 5-15 days, while mass production takes 10-20 days. If urgent, delivery time can be shorter.
3. What is the MOQ?
To start a good business relationship, the MOQ can be 10,000 pieces.
4. What are your payment methods?
T/T, L/C
5. How can I get a sample for testing?
A. Free sample: We can send you free samples from stock, and you just need to arrange the shipping or pay the freight fee.
B. Chargeable sample: $100 for sample development, refundable upon mass production.
6. What is your nearest shipping port?
Shenzhen
7. How do you control the quality?
QC checks every 30 minutes during production, and we prepare a first article inspection report and perform checks before shipment.
8. What is your after-sales service?
We update you on the production process every two days and provide 24-hour online support.
Â
Fiberglass Fire Blanket,Fiberglass Fabrics Welding Blanket,Fire Retardant Blanket
Chongqing Qingtao Fiberglass Products Co., Ltd. , https://www.eifsfiberglassmesh.com