Dongguan Xinhengsheng Optoelectronics Co., Ltd. is a professional manufacturer focusing on CNC machining, precision parts customization and high-tolerance component manufacturing. With years of industry experience, our professional team serves 100+ global customers, delivering 100,000+ high-quality custom parts to more than 100 countries. We adhere to the principle of "precision first, customer-oriented" to provide reliable one-stop machining solutions for various industries.


We provide comprehensive precision machining services to meet diverse customization needs, with strict quality control throughout the entire production process.
  • CNC Machining: 4-axis & 5-axis CNC milling, turning, drilling, and engravingPrecision Parts Customization: High-tolerance parts (tolerance up to ±0.005mm) for various scenariosSurface Treatment: Anodizing, nickel-plating, zinc-plating, and other customized surface processing
  • Quality Testing: Professional CMM testing, dimensional inspection, and performance verificationOur precision parts are widely used in multiple high-end industries, providing stable and reliable components for global customers.

Medical Equipment | Automotive Industry | Industrial Automation | 3D Printing | Military Industry | Optoelectronic Equipment


We customize precision parts according to customer drawings and requirements, covering various materials and specifications.
  • CNC Machined Parts: Customized parts made of aluminum, copper, stainless steel, plastic, etc.
  • Precision Components: High-tolerance shafts, sleeves, brackets, and other structural parts
  • Optoelectronic Parts: Customized components for optoelectronic equipment and instruments
  • Custom Machined Components: One-stop customization for non-standard parts of various industries


We have advanced production and testing equipment to ensure the precision and stability of each product.
4-axis & 5-axis CNC Machining Centers | CMM Coordinate Measuring Machines | Precision Drilling Machines | Surface Treatment Equipment


200+ Successful Projects | 100,000+ High-Quality Parts Delivered | 100+ Global Customers | 10+ Application Industries | ±0.005mm High Tolerance


If you have any customization needs or questions, please contact us, and we will reply to you within 24 hours.
Tel: +86 13686053234
Email: lilian@xhkxny.cn
Address: Unit 1, Building A, Yonglida Science and Technology Park,

No.13 Baima Xianfeng Road, Nancheng District, Dongguan City,

China mainland 523000, Dongguan City, Guangdong Province, China

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Workshop Environment

5 axis cnc machining - Workshop Environment

High-precision CNC machined parts Custom aluminum machined components Stainless steel precision machined parts
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