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Dawang Precision is dedicated to providing superior CNC machining services for the semiconductor manufacturing sector. We specialize in the production of critical components for wafer handling and processing equipment. Utilizing our advanced cleanroom facilities, we ensure that every part meets the highest standards of cleanliness and dimensional consistency, supporting stable equipment performance in the most demanding environments.
Our production processes are rigorously monitored to satisfy the extreme requirements for surface integrity and geometric precision inherent in the semiconductor industry.
Key Features
Cleanroom Manufacturing: Controlled production environment to eliminate particulate contamination, meeting strict semiconductor-grade purity standards.
Ultra-Tight Tolerances: Precision control for complex structural components, ensuring reliable performance in high-speed wafer transport systems.
Advanced Material Expertise: Proficient in machining high-purity aluminum, specialized stainless steels, and corrosion-resistant engineering plastics (e.g., PEEK, Teflon).
Turnkey Solutions: Comprehensive services from design optimization and multi-axis CNC machining to specialized surface treatments and final inspection.
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Dawang Precision
Dawang Precision High Precision CNC Machining Parts for Semiconductor Wafer Handling Processing Equipment with Clean Room Facility Precision Parts
Business Type | CNC turning/ CNC lathing/ CNC milling/ CNC drilling/ CNC grinding/ EDM/ etc. |
Standard | ASTM,/ ASME/ DIN/ JIS/ ISO/ BS/ API/ EN/ GB |
Certificate | ISO 9001/ ISO 14001/ ISO 45001/ ISO 10012/ ISO 13485/ IATF 16949/ SA 8000/ SGS Factory Audit/ Leading Factory |
Main equipments | CNC lathe/ CNC milling/ Stamping machine/ Automatic lathe/ Grinder/ Tapping /etc. |
Tolerance | +/-0.01mm ~ +/-0.001mm |
Material | 1.Stainless Steel: SS201, SS303, SS304, SS316 etc. |
Surface Treatment | Polishing/ Deburring/ Chrome Plating/ Ni Plated/ Zinc plated/ Silver platinng |
Anodizing various colors/ Carburizing Nitriding/ Heat Treatment/ etc. | |
DRW Format | STEP/ STP/ GIS/ CAD/ PDF/ DWG/ DXF/ etc or samples. |
Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, CMM |
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | |
Payment Term | 50% T/T + 50% T/T, Western Union, L/C |
Trade Terms | EXW, FOB, CIF, L/C |
Sample Lead Time | 3-7 Working Days |
Lead time | 7~45 days after confirming |
Packaging | Standard: pearl cotton and bubble bag, carton box and seal |
Dongguan Dawang Precision Mould Co., Ltd. was established in 1999, with an existingplant area of 21 ,600 square meters, mainly engaged in: mold development, professionadesign and manufacture of precision parts, various precision tooling fixtures, precisionmolds, plastic molds and OEM injection molding products.
Application fields: 3C, new energy, semiconductors, information, aviation, medical,electronics, automobiles, soft goods, etc.
The company has strong technical force, advanced processing equipment, completetesting equipment, advanced machining centers, five-axis, three-axis Rhodes. five-axismazak, 5-axis turning-milling compound, high-speed Mikron, Makino and other CNC.After years of development, a number of excellent teams have been established, anda certain quality supply chain has been passed through the lS0900l qualitymanagement system,1S014001 and other environmental system certifications,1S016949 system certifications, and 1S013485 medical device quality managementcertifications
Our Services
Precision CNC Machining Parts: CNC 3/4/5-axis, turning and milling composite, slow wire cutting, mirror surface EDM, precision grinding
Mold Making: Injection Molds, Hot Press Molds, Steel Knife Molds, Silicone Molds, Two-Color Molds, Insert/Over-mold.
Molding & Assembly: Class 8 cleanroom injection molding workshop with a daily production capacity of 250,000 pieces
Surface Treatment: Anodizing, nickel plating, PVD, laser engraving, screen printing
Inspection & Verification: ZEISS coordinate measuring machine, 2.5D imaging system, X-ray, RoHS spectrometer, temperature/humidity-controlled/salt spray/drop test laboratory.
Response Time:
Sample delivery as fast as 1 day, small batch production in 7 days;
Technical assessment and DFM report within 24 hours;
Dedicated project engineer and bilingual business team for seamless communication without time zone differences.
One-stop Customized Service
1.PRESONALIZED DESIGN 2.PROCESSING AND MANUFACTURING 3.COSTOPTIMIZATION
4.METAL PARTS TESTING 5.METAL PARTS ASSEMBLE 6.LOGISTICS AND TRANSPORTATION
Dawang's certificate
ISO 9001:2015 Quality Management System Certificate;
ISO 14001: 2015 Environmental Management System Certificate;
ISO 45001:2018 Occupational Health and Safety Management System Certificate;
ISO 10012:2003 Certification of measurement management system;
ISO 13485:2016 Quality Management Systems for Medical Devices;
IATF 16949:2016 Automotive Parts Quality Management System Standard;
SA 8000:2014 Social Responsibility ManagementSystem Certificate;
SGS Factory Audit. etc.
