Shanghai PINYAN TECHNOLOGY M&C Co., Ltd, the earliest professional manufacturer integrated R&D, Production and sales in China, is specialized at manufacturing Rogowski coils, integrator and power meter, power quality analyzer with proprietary intellectual property rights. We also provide technical support and hardware equipment for comprehensive solutions of power monitoring, IOT, smart grid and cloud server.

Shenzhen Wardmay Technolgy Co., Ltd, a professional enterprise of CCTV security monitoring products and solution, provides worldwide clients with complete, efficient and competitive security products and service.

Shenzhen Antenk Electronics Co., Ltd., was established in 2004 year, we mainly produce high quality of PCB Jack, wire to board connectors, board to board connectors, I/O connectors, terminal block, and cable assembly such as Wire assembly, RF cables, computer peripheral cable from our production line too.

Company profile

UnieStar Limited is the customer oriented business service agent in China. Our mission is to supply the goods and business service to small and medium sized foreign buyers who want to build business relationships with Chinese manufacture but don't have the capability to setup a branch office or lack of communication skills with Chinese factory.

Shenzhen Upfly Technology Limited is located in Shenzhen (famous China Special Economic Zone). Upfly provides a full spectrum of quality products for industrial networking, computing, and automation, and products have been distributed in more than 70 countries. We have more than 7 years experience in OEM/ODM data communication product.

Beijing Human Information Technology was established in 2002. We are professional manufacturer of PDH multiplexer, protocol converter, optical modem and chassis etc. They are of high quality and stability.

Top-View Tek Co., Ltd. is an integrative company, which establish in 2008 and engaged in researching, development, manufacture, and saling of special wires and cables. Depending on the specialized research and development team, high technology and abundant capital, we can extrude any type of wires and cables that meet with the UL, TUV Standard for any application, and maintain a large inventory of standard wires to support urgent needs. We are not only built up the quality assurance system according to the ISO9001: 2008, but also got the certificate of UL/TUV, all the wires and cables meet with the UL 4703/UL 854/TUV 2 Pfg 1169 08.2007 requirement.