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Machining Precision is the English-language official website of Dongguan Zhuohang (Dongguan Zhuohang Ltd / Zhuohang Precision Machining Factory), positioned as a China-based CNC precision machining manufacturer. The site clearly discloses details such as its Unified Social Credit Code, factory address, date of establishment, and registered capital. It mainly targets overseas buyers and provides custom machining of metal and engineering plastic parts.
Its capabilities cover 3-axis, 4-axis, and 5-axis CNC machining, simultaneous 5-axis machining, mill-turn machining, Swiss-type turning, CNC turning/milling, grinding, wire-cut EDM, and some precision stamping. Supported materials include aluminum alloys, stainless steel, steel, copper, brass, titanium alloys, as well as plastics such as ABS, POM, PEEK, nylon, and PTFE. Post-processing options include anodizing, electroplating, sandblasting, polishing, powder coating, heat treatment, laser engraving, welding, sub-assembly, and custom packaging. On the quality side, the site mentions ISO 9001 and IATF 16949, along with equipment such as CMMs, optical CMMs, and XRF material testing.
The website does not publish fixed pricing, following the typical quote-by-drawing model. Users need to submit 2D/3D drawings, material requirements, surface treatment, quantities, and tolerance requirements. The company says it usually provides quotes within 48 hours and responds within 24 hours. Payment methods include PayPal, Western Union, and bank wire transfer, while the FAQ also mentions T/T or L/C. Long-term customers may be able to negotiate Net 30/45/60 payment terms.
The main advantages are its broad equipment coverage, making it especially suitable for complex structural parts, 5-axis components, and multi-process outsourced manufacturing. There is no minimum order quantity, so customers can start with a trial order of 1 piece. For defective parts, the company promises free repair, remake, or replacement. The downsides are that the site contains a lot of marketing language and lacks real case studies, equipment counts, limit tolerances, typical lead times, and sample inspection reports. Before procurement, buyers should still conduct factory verification, request certificates, and validate samples.
It is suitable for engineers and procurement teams in industries such as automotive, aerospace, medical, robotics, consumer electronics, telecommunications, and machinery. It is especially relevant for customers who already have mature drawings and want to use the Chinese supply chain to reduce machining costs.
This is a standard corporate website and, based on its content, should be directly accessible from mainland China. Since it is primarily an English-language export-oriented site, Chinese-language procurement communication may still mainly take place via phone, email, or in-person factory visits.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on machiningprecision.com official site.
machiningprecision.com is an China other provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach machiningprecision.com directly.