Jiangsu BOS Precision Technology Co., Ltd., located in ChangZhou City, Jiangsu City, was established in 1999.
We have achieved ISO9001 international quality management system certification since 2015. Jiangsu BOS Precision Technology Co., Ltd. is a manufacturer specializing in the processing of precision metal stamping molds, plastic molds, and components. All products are widely used in various fields such as aerospace, new energy, semiconductor, photovoltaic energy storage, home appliances, medical care, communications, 3C electronics, and more.
Jiangsu BOS Precision Technology Co., Ltd., as a professional manufacturer of high-precision metal stamping dies, plastic molds, and their components, is committed to providing global high-end manufacturing industries with one-stop solutions from mold design and precision machining to mass production. With profound technological accumulation and continuous innovation, we have become a trusted partner for many leading clients in various industries.
We deeply understand that molds are the "mother of industry," and precision determines product quality. The company has introduced internationally top-tier processing equipment and testing instruments, and established a Class 10,000 cleanroom with constant temperature and humidity. Our technical team has an average of over ten years of experience in precision mold development, specializing in tackling complex structural parts with high difficulty and precision. From micron-level blanking clearance control to the forming process of complex curved surfaces, Bos can provide perfect technical solutions.
We are not only proficient in single technologies, but also possess the capability for combined metal stamping and injection molding processes. Whether it's high-life, multi-station progressive stamping dies or high-gloss, flawless precision plastic molds, Bos can independently research and develop and manufacture them. Our products are widely used in fields with extremely high requirements for reliability and safety:
Aerospace: High-strength and high-toughness structural components to meet extreme operating conditions
New Energy & Photovoltaic Energy Storage: High-current connectors, busbars, precision structural components for inverters
Semiconductors: Lead frames, chip heat sinks, high-cleanliness packaging components
Medical Devices: Precision surgical instrument components, high-precision injection parts
Communications & 3C Electronics: 5G base station heat sink housings, precision connectors inside mobile phones/computers
Smart Home Appliances: High-wear-resistant, long-life transmission mechanisms and appearance functional components
Capability Commitment, Trustworthy
Rapid Response: From drawing review to first sample delivery, we provide agile project management processes.
Precision Guarantee: Normal machining accuracy reaches ±0.002mm; full-size measurement reports and CPK process capability analysis can be provided upon request.
Lifespan Guarantee: Using high-quality mold steel and reasonable heat treatment processes, we ensure mold life exceeds industry standards by more than 30%.
Choosing BOS Precision means choosing a long-term strategic partner focused on precision manufacturing.
| Equipment List | ||||
| Machine Name | Brand | specification | place of origin | QTY(set) |
| Optical projection grinder | Waida | SPG-X | Japan | 4 |
| Wire-EDM | AgieCharmilles | CUT2000 | Switzerland | 2 |
| Sodick Oil | AP250 | Japan | 2 | |
| SODICK | AQ400LS | Japan | 1 | |
| SODICK | ALN400GS | Japan | 1 | |
| SEIBU | M50A | Japan | 2 | |
| SEIBU | M50B | Japan | 2 | |
| SEIBU | M50HP | Japan | 2 | |
| SEIBU | M35HP | Japan | 2 | |
| EDM Machine | SODICK | AD30LS | Japan | 2 |
| MITSUBISHI | EA8A | Japan | 2 | |
| MITSUBISHI | EA8S | Japan | 2 | |
| QUN JI | LD35 | Taiwan | 1 | |
| CNC | FANUC | X-D14MIB | Japan | 2 |
| YCM | NXV560A | Taiwan | 2 | |
| Beijin jing diao | JDHGT600T | China | 6 | |
| NEWSOM | GT-855LB | China | 1 | |
| Gringer | wang pan | HF-614S | Taiwan | 10 |
| zhunlin | JL-168 | Taiwan | 4 | |
| okamoto | ACC350II | Japan | 3 | |
| Milling | JZONT | RATEE-3 | China | 3 |
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Hexagon 3D Measuring projector -
Zeiss 3D Measuring projector -
Micro Altimeter -
Nikon projector -
Nikon tool microscope -
Mitutoyo Contour -
Laser marking machine -
Nikon Altimeter -
2D Measuring Projector
| Testing instrument list | ||||
| Projector | Nikon | V-12B | Japan | 4 |
| Contour | Mitutoyo | C-3200 | Japan | 1 |
| Tool microscope | Nikon | MM-TR | Japan | 1 |
| Micrometer | Mitutoyo | 0-25 | Japan | 1 |
| Micrometer | Mitutoyo | 25-50 | Japan | 2 |
| 2D Measuring Projector Altimeter | Didimar | Digim817llm | Germany | 1 |
| Altimeter | Nikon | MS-11C | Taiwan | 8 |
| 3D Measuring Projector | HEXAGON | GLOBAL CLASSIC SR 05.07.05 | Sweden | 1 |
| 3D Measuring Projector | ZEISS | SPECTRUM | Switzerland | 1 |
