What CNC machining services does Xinjingchuang provide?

Xinjingchuang provides precision CNC machining for semiconductor equipment, printing machinery, medical devices, smart home hardware, ultrasonic equipment, and environmental protection equipment. We also mass-produce core components for humanoid robots, including orders for the Tiangong humanoid robot. Our services cover product design, process development, precision machining, quality inspection, and mass production.

What tolerances can Xinjingchuang hold on CNC machined parts?

Our general machining tolerance is ±0.05mm, with precision tolerances down to ±0.01mm for critical features. For humanoid robot joint and transmission components, we hold tolerances of ±0.005mm to ±0.01mm. We use in-process CMM inspection to verify dimensional accuracy before shipment.

What materials can you machine for precision parts?

We machine a wide range of metals and engineering plastics, including aluminum alloys (6061, 7075), stainless steel (304, 316, 17-4PH), titanium, brass, copper, POM, PEEK, and nylon. Material selection depends on the part's mechanical stress, temperature exposure, and chemical resistance requirements.

What information do I need to provide for a CNC machining quotation?

To provide an accurate quotation, please send 3D CAD files (STEP, IGES, or STL) and 2D drawings with tolerances and surface finish requirements. Also include the material, quantity, and any special inspection or packaging needs. We respond to inquiries within 24 hours.

Can Xinjingchuang manufacture humanoid robot components?

Yes. We currently undertake mass production orders for core components of the Tiangong humanoid robot. Our 5-axis CNC machining capabilities handle joint housings, transmission parts, and servo motor housings with tolerances of ±0.005mm. We also support prototype-to-production transitions for humanoid robot developers.

What quality control processes do you use?

We operate a three-level inspection system: incoming material inspection, in-process inspection, and final inspection before shipment. Our quality process includes PMC-based production planning, real-time progress updates, and 100% transport yield packaging. We maintain an on-time delivery rate above 99%.

What is your typical lead time for CNC machined parts?

For prototyping and small-batch orders, lead time is typically 5–10 business days after drawing confirmation. For mass production orders, lead time depends on quantity and complexity. We provide real-time progress updates and maintain an on-time delivery rate above 99%.

Do you offer free samples for prototyping?

Yes. For new product R&D and prototyping projects, we provide free sampling and iterative process optimization. Our engineering team, led by structural engineer Jacky.Ball with over 25 years of experience, reviews designs and suggests manufacturability improvements during the prototyping stage.

What file formats do you accept for CNC machining?

We accept STEP (.step/.stp), IGES (.igs/.iges), STL, and Parasolid files for 3D models. For 2D drawings, we accept PDF, DWG, and DXF formats. Please include tolerance specifications, surface finish requirements, and material information with your files.

What surface finishes can you apply to CNC machined parts?

We offer anodizing, electroplating, powder coating, passivation, heat treatment, sandblasting, and polishing. Surface finish selection depends on the application environment and aesthetic requirements. We provide one-stop post-processing services for precision machined components.

Precision Hardware Parts for Automotive, Robot & Semiconductor | Xinjingchuang Technology (Dongguan) Co., Ltd.

20-YEAR PROFESSIONAL PRECISION

HARDWARE CNC MACHINING MANUFACTURER

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one-stop custom Precision CNc Machining Service

CNC Machining, CNC turning, CNC miling, CNC lathe machining, CNC boring, CNC grinding,CNC drilling etc

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CNC Milling Services for Precision Prototypes and Low-Volume Parts

Manufacture prismatic and multi-feature components with coordinated engineering review, precision CNC milling, and dimensional inspection from Xinjingchuang

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Precision CNC Turning Services for Prototypes and Low-Volume Parts

Produce shafts, bushings, sleeves, flanges, threaded components, and other rotational parts with coordinated engineering review, CNC turning, secondary operations, and dimensional inspection

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Applications

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Semiconductor

Introduction to CNC Machining for Core Semiconductor Precision Components CNC machining for core semiconductor precision components is the critical manufacturin...

Printing machine

Machining Categories & Application Value CNC machining for printing machines covers a full range of core functional components, with typical categories as fo...

Medical Devices

CNC Machining for Core Medical Device Precision Components CNC machining for core medical device precision components is the core precision manufacturing p...

Smart Home Appliances

Introduction to CNC Machining for Core Smart Home Appliance Precision Components CNC machining for core smart home appliance precision components is ...

Ultrasonic

CNC Machining for Core Ultrasonic Equipment Precision Components CNC machining for core ultrasonic equipment precision components is a new-generation hybri...

Environmental protection equipment

Introduction to CNC Machining for Core Environmental Protection Equipment Precision Components CNC machining for core environmental protection equipment pr...

PRODUCT

Precision CNC Machined Metal Components for Industrial Machinery

Custom CNC Machining Solution for Medical Device Spare Parts

Custom CNC Machining Solution for AI Robot Spare Parts

Home Appliances Electronic Products High-precision hardware accessories CNC Machining Solution

Custom CNC Machining Solution for Aerospace High-Precision Hardware Accessories

ABOUT US

We are a high-tech precision manufacturing enterprise with 20 years of deep expertise in the R&D, custom prototyping, and mass production of precision mechanical parts. Our strength rests on a 6,000-square-meter standardized production plant, a team of over 100 employees, and more than 300 sets of precision production and processing equipment — solid hardware foundations backed by a complete organizational system.

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2022

Founded in

6000 ㎡

Company plant area

300 +

Advanced equipment

100 +

Company Staff (person)

1000 +

Cooperation customers

ADVANTAGE

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Quick response

24 hours a day online, inquiry, consultation and other related matters timely reply

Technical Team

Strong technical support is provided by an engineering team led by Jacky.Ball, a structural engineer for more than 25 years, and Frank.H, a packaging engineer for more than 20 years.

Production control

Develop control content according to PMC production plan, follow up and confirm step by step to ensure that products are on schedule without delay.

Fine packaging

According to the product structure design safety packaging, transport process yield 100% without damage

Delivery on time

We implement OTD statistics, and the delivery rate is over 99%

Delivery on time

We implement OTD statistics, and the delivery rate is over 100%

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