China's Top Metal Materials and Solutions Supplier for the Automotive Electronics Industry

Kinmachi offers high-performance, cost-effective materials and solutions, including raw materials, electroplating, stamping, assembly, and injection molding. We are the preferred service provider for leading automotive electronics manufacturers.

Warning: Trying to access array offset on value of type bool in /www/wwwroot/www_kinmachi_com/wp-content/plugins/elementor/includes/base/widget-base.php on line 223

Warning: Undefined array key -1 in /www/wwwroot/www_kinmachi_com/wp-content/plugins/elementor/includes/base/controls-stack.php on line 695

Metal Material Customization Can Be Easy & Quick.

No matter what kind of metal shape you want, we can manufacture it based on our extensive experience. In particular, we have an experienced R&D team of 15+ members, a fully functional laboratory, and advanced production equipment. We can give you product design drawings within 1 week and samples within 3 weeks.

Trusted By

Partnered with major brands worldwide for quality and innovation in automotive electronics industry

Our Products

Partnered with major brands worldwide for quality and innovation in automotive electronics industry

Our Certificates

Partnered with major brands worldwide for quality and innovation in automotive electronics industry

Our Laboratory

All our products are verified by laboratory equipment before mass production

wire drawing machine

Wire Drawing Machine

extrusion machine

Extrusion Machine

Metallographic Sample Cutter

Wire Stranding Machine

automated cleaning and surface treatment line

Automated Cleaning and Surface Treatment Line

Inductively Coupled Plasma Optical Emission Spectrometer

Inductively Coupled Plasma Optical Emission Spectrometer

Universal Testing Machine(UTM)

Metal Coil Processing Line

Metal Coil Processing Line

Horiba Ultima 2 model ICP OES

Horiba Ultima 2 model ICP OES

Wire Drawing Machine

Our Factory

We are a professional custom Copper Strip manufacturer in China since 2012

Shanghai Kinmachi New Material Co., Ltd.

Shanghai Kinmachi, established on January 6, 2012, is a specialized manufacturer, factory, and supplier of copper strips. Our facility spans over 5,000 square meters and employs more than 200 skilled workers. We are equipped with advanced manufacturing facilities, including melting furnaces, casting equipment, rolling mills, and professional testing and inspection equipment such as spectrometers, hardness testers, tensile testing machines, and ultrasonic testing equipment.

Our Services Always Go The Extra Mile

Up to 3-5 years warranty, any problem of our product, we solve it within 7 days

Production Capacity

Fully automatic machine, monthly production capacity up to 1,500,000 meters.

R&D Team

Our R&D team has 15 engineers to support our customers.

Quality Control

5 Steps for quality control. IQC, IPQC, OQC, OE and QM.


Our materials are eco-friendly and biodegradable.


We support any form of OEM&ODM customization requirements.

Global Support

Global Support contact us 12x7 to solve all your after-sales problems.

Our Happy Clients From 100+ Countries

Good words from good people

FAQs About Metal Material Export

Kinmachi has been exporting metal materials for more than 10 years, and we have encountered all kinds of problems. Here are the most important concerns of our customers before closing the deal.

We are a professional metal material manufacturing & trading combo. Welcome to visit us . Now we support using ZOOM for online factory visiting.

Shanghai Kinmachi Industry Co., Ltd. is a professional supplier of providing metal materials and solutions for the automotive electronics industry. After more than 16 years of accumulation and development in the automotive electronics industry, we have accumulated a large amount of industry data to provide high-performance and low-cost integrated solutions for manufacturing automotive connectors, sensors and relays,including materials, plating, stamping, assembly, injection molding. Kinmachi has become the first choice as a major and reliable supplier for many automotive and electronics manufacturers.

Our products have certificates like SGS, MSDS, ISO9001 2015, inspection certificate. Many international certificates are pending.

Yes, Kinmachi offers free samples for standard products, and there is no MOQ. However, customized products do have a minimum order quantity (MOQ) requirement, which varies depending on the product. Contact us to get a quote on your specific demand.

We offer a 3 or 5-year warranty for different products.

Our standard shipping time is typically 2 weeks. However, during periods of high production demand, shipping may take slightly longer. Customized products also require additional processing time.

Kinmachi offers various customization options such as product colors, packaging designs, and branding options. Contact our sales team to discuss your specific customization needs.

Kinmachi products comply with industry standards and regulations. We can provide certifications and compliance documentation upon request to ensure product quality and safety.

For small orders, typically less than US$200, you can pay through PayPal. However, for bulk orders, we require a 30% T/T advance payment with the remaining 70% T/T payment due before shipment.

Please email your order details to our sales department, including the item model numbers, quantities, consignee’s contact information (including detailed address, phone number, fax number, and email address), and notify party details. Our sales representative will contact you within 1 working day to confirm your order.

We typically ship via DHL, UPS, FedEx, or TNT. Shipping via these methods usually takes 3-5 days for the goods to arrive. Additionally, we offer optional shipping methods such as airline and sea shipping for larger orders or specific customer preferences.

We welcome all OEM and ODM orders. Share your custom requirements with us, and we will provide competitive wholesale pricing and promptly create samples. For further details, feel free to contact us.

Yes, you need to pay for the sample and cover the initial shipping costs. However, the sample cost is refundable upon placing an order above the minimum order quantity (MOQ).

Yes, Kinmachi offers comprehensive after-sales service. If you encounter any issues, please contact our customer service team for prompt assistance. We are dedicated to helping you with any questions or concerns you may have about our products.

Yes, Kinmachi provides competitive pricing and discounts for bulk orders. Please contact our sales department to discuss volume pricing and discounts available for your order quantity.

Kinmachi has a straightforward return and exchange policy. If you need to return or exchange a product, please contact our customer service team for assistance and follow our return procedures.

Our Blog

Please check our blog to learn more metal knowledge …

Scroll to Top