KunShan SongDe Electronics Technology Co., Ltd. (S. D. E) is a manufacturer based in Kunshan, China, established in 2004. The company specializes in professional circuit board production, SMT processing technology, component procurement, assembly, and testing, offering a one-stop service. They operate their own PCB factories and SMT production lines, supported by experienced R&D, sales, and procurement teams. KunShan SongDe Electronics Technology provides OEM, ODM, and contract manufacturing services, with capabilities including 2-20 layers precision PCB manufacturing, professional FPC production, and electronic component purchasing. Their product range encompasses 4-layer and 6-layer PCBs, industrial control boards, aluminum LED PCBs, communication equipment PCBs, and assembled PCBAs. The company holds IATF 16949 and ISO 9001 certifications, ensuring high-quality and environmentally compliant production processes. With an annual output value between US$2.5 Million and US$5 Million, they export 21%~30% of their products to international markets including North America, South America, Europe, Southeast Asia, Oceania, and the Middle East.
1 Layer High Resistance Carbon PCB with Immersion Gold$0.15
Black Silkscreen 4layers Circuit Board with Immersion Gold$0.32
Special Printed Circuit Board/Ring with Stepped Hole/IC-Substrate$3.3
2 Layers Printed Circuit Board with HASL-Lf$0.67
Multilayer PCB Communication Equipments/Mobile Telephone/Interphone$0.45
PCB Assembly with RoHS and UL/OSP+Immersion Gold$4.6
Multilayer PCB/10layers PCB with OSP+Immersion Gold/Tg170$1.8
Double-Side Printed Circuit Board with RoHS/OSP Finishing$0.24
Multilayer PCB/12layers PCB with Immersion Gold/Impedance Control$2
Power Supply Module PCB Assembly with RoHS and UL/Cem-1 Material$1.4
Taconic/PTFE Material PCB/Dielectric Constant: 2.17~10 +/-0.02$1.4
Suzhou Shi De Abrasives Technology Co., Ltd. is a professional manufacturer and trading entity specializing in high-quality coated abrasives and polishing materials. Established in 1999 and based in the Wuzhong District of Suzhou, China, the company operates from a substantial 23,310 square meter facility, which includes a 19,580 square meter factory workshop. With fixed assets exceeding USD 7.5 million and a workforce of approximately 300 to 500 employees—including 60 skilled technicians—the company maintains robust production capabilities supported by 80 sets of production equipment and advanced quality testing instruments. Suzhou Shi De Abrasives is ISO 9001 certified and offers comprehensive OEM and contract manufacturing services. Their extensive product portfolio includes sanding discs (Velcro, PSA, and quick-change), sanding belts, flap discs, fiber discs, sandpaper sheets, sanding sponge blocks, and specialized floor sanding products. These products utilize various materials such as aluminum oxide, silicon carbide, and zirconia to meet diverse industrial grinding and polishing needs. Having gained self-supporting import and export rights in 2001, the company has established itself as a trusted global supplier for major international brands, including Stanley Black & Decker, Makita, and Toolpak (UK). Their primary export markets span North America, Western Europe, and Southeast Asia, reflecting their commitment to international quality standards and professional service.