Founded in 1996, Shandong Kaer Electric Co., Ltd. is a provider of intelligent terminal and solution for the Internet of Things and mobile Internet. After 20 years of development, the company has formed a strong research and development strength in wireless communication terminal technology, wireless data terminal technology, smart education application technology, Internet of Things technology, embedded software technology, video technology, etc. The company has relatively complete product production qualifications, including: Telecommunications equipment network access license, national compulsory product certification, quality management system certification, etc. The main products include two categories, including smart communication equipment, IoT smart terminals and solutions. Up to now, the company has more than 100 patents, including 32 invention patents, and nearly 200 computer software copyrights.

Yuyao xianglong communication industrial Co., Ltd was founded in 2005, located in yuyao city, zhejiang province, xiao dong industrial park, is a production and sales of outdoor phone accessories and machine-based manufacturing company. Building area of? ? 5, 000 square meters, mold development, rubber molding, injection molding, assembly as one of the modes of production. Advanced machinery and equipment, modern production line, the parts per day to 2, 000 sets.

ChenTe established in 2010, Which is a professional manufacturer and export. Which specializes in R&D, production and sales of access control keypad, CCTV camera and outside phone kits. Its products are used in access control system, telecom network equipments, vending machine, Kiosk, Info Terminal and industrial phone set, ect. It located in Ningbo, with the convenient transportation access from Ningbo international airport and high speed rail way to shenzhen, Shanghai, suzhou and nanjing. The Company is armed with advanced precision mold manufacturing equipment, highspeed hardware pressing equipment, precision plastic injection equipment, automatic assembly line and inspection/testing devices. The company adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in R&D, procuction and management, great technical strength and the mature quality management system.

J&R Technology Ltd is established in 2012, our headquarters is located in Shenzhen, China. We are the leading provider of dedicated communication and solutions. We are committed to providing faster, safer, and more stable communication equipment and solutions for customers in public safety, transportation, industry, and a wide range of sectors for daily work and critical moments, helping society to be more efficient and safer.

General:

Shenzhen Baitong Industrial Co., Ltd. is one of the famous metal professional manufacturers with strong capability of product design, mold design, processing and manufacturing. Our company systematically operates on the basis of ISO9001 and emphasizes the "Quality priority" as the soul of the company.

Ningbo Joiwo Explosionproof technology Co., Ltd was established in May, 2011, specialized in public telephones and industrial telephones, we enter industrial telephone field and register Joiwo as our trademark. While maintaining our commitment to the principles of quality and customer service, today's Joiwo aggressively applies leading edge technology to solve the world's most challenging communication needs. Our products are widely used in manufacturing sites of steel, vessel, petroleum and chemistry etc...Waterproof grade of all of our telephones reaches IP67.