These images, featured on https://www.tinkoprecision.com/, highlight precision-machined components for Optics & Semiconductor, expertly crafted by Tingko (Shanghai) Co., Ltd. With outer diameters ranging from 1mm to 20mm and tolerances as precise as 0.005mm, these durable stainless steel, copper, and aluminum parts—including optical mounts, semiconductor connectors, and fittings—are produced using our advanced Japan Star SB20R Swiss-type CNC machines. Enhanced with surface treatments like PVD and backed by 100% quality inspection, our components meet the exacting standards of the optics and semiconductor industries. Located in Songjiang District, Shanghai, our 24/7 facility, supported by a skilled 17-member team and an ERP system, offers custom machining from prototypes to high-volume production. Trust Tingko for cutting-edge precision engineering solutions, updated July 29, 2025, at 03:38 AM PDT!
Tingko (Shanghai) Co., Ltd. specializes in manufacturing high-precision copper precision connectors using cutting-edge Swiss-type CNC machining technology. Based in Songjiang District, Shanghai, our advanced facility utilizes Japan Star SB20R machines to produce these high-conductivity components with outer diameters ranging from 1mm to 20mm and tolerances as precise as 0.005mm. Ideal for telecommunications and transmission applications, these connectors ensure excellent electrical performance and reliability.
Our comprehensive one-stop service includes custom machining from drawings or samples, supported by 24-hour production and 100% quality inspection. Surface treatments such as PVD and passivation enhance the durability and corrosion resistance of these copper parts, catering to the needs of global markets, with 40% of our output exported to Europe and America.
List Sample
- Copper Precision Connector (CP-001): 1mm diameter, 0.005mm tolerance, perfect for 5G communication devices with a polished finish.
- Copper Micro Transmission Pin (CP-003): 3mm diameter, 0.005mm tolerance, ideal for compact automotive systems with PVD coating.
- Copper Signal Link Joint (CP-005): 5mm diameter, 0.005mm tolerance, suited for telecommunications with anodized surface.
Unordered List Test
- High-precision machining with Japan Star SB20R equipment.
- 24/7 production capability for rapid delivery.
- Rigorous quality control maintaining 0.005mm tolerance.
- Advanced surface treatments like PVD and anodizing for enhanced performance.
Our dedicated 17-member team, backed by an ERP system and lean manufacturing practices, ensures operational efficiency and scalability. Whether for prototyping or bulk production, Tingko delivers copper precision connectors that reinforce our leadership in precision engineering solutions.
About Us
Tingko (Shanghai) Co., Ltd. is committed to excellence in Swiss-type CNC machining, delivering precision parts with 0.005mm tolerance from our Shanghai base, serving global industries with integrity and innovation.