39 visiting now: 28 USA USA flag 9 Singapore Singapore flag 2 UK UK flag 1 Iran Iran flag 1 Poland Poland flag 1 Canada Canada flag 1 China China flag 1 France France flag

Highlighted Companies

  • Eagle Eyes CHINA Inspection Service (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...
  • Pcb Design - China

    price: contact company for price

    We can provide various types of PCB board design and production, with excellent delivery capabilities.

    We are capable of providing rapid PCB manufacturing services for customer samples and small to medium-sized batches

    PCB design capability Maximum number of layers: 40 Maximum number of designed PINs: 60000 Maximum connections: 40000 Minimum mechanical aperture: 6mil Minimum laser aperture: 4mil Minimum line width: 3mil Maximum BGA quantity per board: 40 Minimum spacing of BGA: 0.4mm Maximum signal design rate: 28Gbps


    Company Contact:


    • Phone: +86 137 1417 1276

    • Address: Apollo Industrial Park, Yuanshan Street, Longgang District, Shenzhen , Guangdong , China

    • Email: Email


    Published date: October 14, 2025

    • Business Description: Shenzhen Qingjian Electronic Technology Co., Ltd. is a high-precision electronics manufacturing service (EMS) provider, established in 2008 and headquartered in the Bangyan Apollo Industrial Park, Longgang District, Shenzhen.

      With over 15 years of experience, Qingjian Electronics specializes in surface-mount technology (SMT), DIP, and full-process PCBA manufacturing, offering flexible OEM and ODM solutions for industries requiring strict quality control and rapid turnaround.

      Our 2260 m² modern production facility integrates the entire supply chain—from PCB layout design, board fabrication, and material sourcing to PCBA assembly, mechanical integration, and functional testing—providing customers with a one-stop solution to accelerate time-to-market.

    Related listings



    • China Made Regulating Valve Hydraulic Engine Module Htba300c C For Power Station The Company Has A L
      China Made Regulating Valve Hydraulic Engine Module Htba300c C For Power Station The Company Has A L
      Electrical equipment and components - DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD - China - October 10, 2025 - 548.00 Dollar US$

      "China made Regulating valve hydraulic engine module HTBA300C.C for power station The company has a large flow, high discharge pressure, good performance, high efficiency, long life, high reliability, special for the technical valve products. Our com...

    • Electromagnetic Valve J33ba452cg60s40 For Power Generation
      Electromagnetic Valve J33ba452cg60s40 For Power Generation
      Electrical equipment and components - DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD - China - October 10, 2025 - 426.00 Dollar US$

      "China made The electromagnetic valve J33BA452CG60S40 for power generation Yoyik is specialized in manufacturing and providing components for turbines, coal-fired generators, and hydro units, as well as for electrical equipments, machinery parts, hyd...

    • Broadband Optical Modulation Amplifier
      Broadband Optical Modulation Amplifier
      Electrical equipment and components - QINGDAO MAXWELLON ELECTRONIC INSTRUMENTS CO., LTD. - China - September 29, 2025 - 1.00 Dollar US$

      The MXOA series Ultra-Wideband Optical Modulation Amplifier cover a frequency range from 30kHz to 67GHz. They utilize thin-film hybrid integration technology, offering features such as broad frequency bandwidth, low noise, and excellent consistency. ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"