Are you looking for the best CNC auto parts suppliers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top CNC auto parts supplier factories in China, highlighting their strengths, capabilities, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

CNC Auto Parts Manufacturer

Product Details: XTJ is a professional CNC auto parts manufacturer and supplier in China, offering a one-stop solution with over 20 years of experience. They utilize 3-, 4-, and 5-axis CNC machining for production and are equipped with 60 sets of CNC precision machines. The company produces a variety of auto parts, including drive axles, gearboxes, starter motors, cylinder heads, and more, with tight tolerances up to +/-0.01mm. They can handle single-run prototypes to large volume production and work with materials such as aluminum alloy, steel alloy, stainless steel, copper, bronze, and titanium. XTJ is ISO 9001 certified and ensures high quality

and precision in their products.

Pros:
– High accuracy and precision with tolerances up to +/-0.01mm
– Ability to handle complex shapes and geometries using 3-, 4-, and 5-axis CNC mac…
– Fast production speed and cost-effectiveness due to automated processes
– Customization options to meet specific customer requirements
– Wide range of material options including hard metals and specialty alloys
– ISO 9001 certified quality management system ensuring high-quality products
– Repeatability and consistency in large volume production
– Reduced labor costs and setup times

Cons:
– Limited information on potential drawbacks or limitations of the CNC machining p…
– No mention of specific pricing or cost structures which could be a consideration…
– Dependence on advanced technology and machinery which may require specialized ma…

custom precision cnc machining parts China

Product Details: JINGXIN® offers custom CNC machining services, including CNC milling, CNC turning, and 3,4,5 Axis machining. They use advanced Brother and US HAAS CNC machines to produce high-precision parts with tolerances as low as +/-0.01mm. The materials available include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The services include surface treatments such as anodizing, plating, painting, and laser engraving. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging options include carton and wooden cases, and the lead time is typically 6-12 days. Applications include automotive, industrial, and medical parts.

Pros:
– High precision with tolerances as low as +/-0.01mm
– Advanced machinery including Brother and US HAAS CNC machines
– Wide range of materials available
– Various surface treatment options
– Stringent quality assurance with ISO certifications
– Fast lead time of 6-12 days
– Global shipping options via sea, air, DHL, FedEx, UPS, TNT

Cons:
– Limited information on cost and pricing
– No detailed customer reviews or testimonials available on the page
– Dependence on contract suppliers for some surface treatments

Custom CNC Auto Parts – HDC

Product Details: HDC specializes in manufacturing custom CNC auto parts. They offer a range of services including CNC machining, forging, casting, and sheet metal fabrication. The company produces various auto parts such as oil drain plugs, billets valve covers, lug nuts, bolts, bushings, valve retainers, carburetor housings, and exhaust components.

Pros:
– High precision and reliability in custom metal parts
– Full-service CNC machine shop with multiple manufacturing capabilities
– Expertise in producing a wide variety of automotive components
– Dedicated to enhancing vehicle performance and style

Cons:
– No specific cons mentioned, but potential issues could include high costs associ…

CNC Auto Parts

2024 Top 10 Best Auto Spare Parts Manufacturing in China

Product Details: YIJIN Hardware is a leading manufacturer and supplier of auto parts, established in 2003 in Shenzhen. They provide a wide range of parts for cars, vans, pickup trucks, and motorcycles. Key products include engine parts (oil filters, fuel tanks), transmission parts (clutch, pressure plates), and electric parts (speakers, regulators, ignition coils). They cater to markets in Asia Pacific, the Middle East, Europe, America, and Africa, serving retailers, wholesalers, factories, and repair shops.

Pros:
– Experienced and certified staff ensuring quality products and on-time delivery.
– Vast selection of parts for both classic and brand-new vehicles.
– Deep understanding of customer needs and focus on customer satisfaction.
– High-quality products designed to last longer.
– 24-hour customer service for online orders and complaints (though this is specif…

Cons:
– No specific cons mentioned in the source, but potential issues could include dep…

Professional Manufacturers for CNC Car Parts

Product Details: Ruitai offers custom CNC car parts fabrication services, including high-performance auto parts, custom crated engine parts, high-performance engine parts, high-performance short block parts, and highly modified racing engine parts. They utilize CNC turning and CNC milling technologies to produce various car parts such as air filter nuts, intake manifolds, mounting kits and brackets, and fuel filters. The company has a wide range of materials and can produce parts with high precision, with tolerances reaching ±0.008mm. Ruitai provides services from prototype manufacturing to mass production and supports different materials including metals, plastics, and various alloys.

Pros:
– High-quality and reliable products supervised by experienced engineers
– Fast deliveries and short production cycles
– Accurate and free quotation services
– Discounted prices for mass production or small batch production
– Professional one-stop service from prototype to mass production
– ISO9001/IATF certified supplier ensuring high industry standards
– 24/7 online support for manufacturing projects

Cons:
– No specific cons mentioned on the website
– Dependence on the quality of the provided design and specifications

CNC Machined Parts Factory

China CNC Automotive Parts – Dejin Precision

Product Details: Dejin Precision specializes in CNC machined automotive parts, catering to the high-performance demands of the automotive industry, including applications in racing cars and the use of advanced composite materials. Their services include producing automotive parts in large volumes and providing low-volume rapid prototype services. The company serves various industries such as aerospace, drone, automotive, chemical, consumer goods, electronics, military, and telecommunications. They offer a range of materials and provide one-stop service to customers.

Pros:
– Possess some of the most powerful CNC equipment
– Provide many material options
– Offer one-stop service to customers
– 24-hour after-sale response
– Certified with ISO 9001, ISO14001, and TS16949

China CNC Auto Parts

CNC Auto Parts

Product Details: HYC Metal offers a range of CNC auto parts, including CNC machining automotive gaskets, CNC machining Mazda and BMW DCT adapters, and CNC machining steering couplings. These products are made from materials such as alloy steel, stainless steel, aluminum alloys, and plastic. The company utilizes 5-axis machining technology, which reduces tool bending and improves the quality of the machined surface. Products are packaged in blisters and cartons, with a supply ability of 5000 pieces per month and a minimum order of 1-20 bags depending on the product. The company is ISO9000 certified and ensures high-quality products with excellent after-sales service.

Pros:
– High precision and accuracy due to 5-axis machining technology
– High strength and durability of the materials used, such as alloy steel and stai…
– Ability to meet special requirements through work hardening and heat treatment c…
– Excellent quality and reliable after-sales service
– Close proximity to customers, ensuring timely and efficient delivery

Cons:
– Minimum order quantities may be restrictive for some customers
– Limited information available on the specific costs and pricing of the products
– Dependence on advanced technology may lead to higher production costs

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Auto Parts Supplier Factories in China

What types of materials can CNC auto parts supplier factories in China work with?

CNC auto parts supplier factories in China can work with a wide range of materials, including aluminum alloy, steel alloy, stainless steel, copper, bronze, titanium, and various engineering plastics. This versatility allows them to produce parts that meet the specific needs of different automotive applications.

What is the typical tolerance range for CNC machined auto parts in Chinese factories?

The typical tolerance range for CNC machined auto parts in Chinese factories is quite precise, often ranging from +/-0.01mm to +/-0.05mm. This high precision is achieved through advanced CNC machining equipment and strict quality control measures.

Can Chinese CNC auto parts factories handle both prototype and large-volume production?

Yes, many Chinese CNC auto parts factories are equipped to handle both single-run prototypes and large-volume production. They use automated CNC machining processes that ensure consistency and quality, whether you need a few parts or thousands.

What certifications and quality assurances can I expect from Chinese CNC auto parts suppliers?

You can expect Chinese CNC auto parts suppliers to hold various certifications such as ISO 9001, ISO 14001, and IATF 16949. These certifications ensure that the factories adhere to strict quality management and environmental standards, providing you with reliable and high-quality products.

How long does it typically take for Chinese CNC auto parts factories to deliver their products?

The delivery time for CNC auto parts from Chinese factories can vary, but it generally ranges from 6 to 12 days for standard orders. Some factories also offer expedited services that can reduce the lead time to as little as 3-6 working days, depending on the complexity and volume of the order.