Established in 2006, Xingtai Langtong Machinery Technology Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of truck and semi-trailer brake system and parts(brake drum, wheel hub, brake shoe, brake pad, brake disc). With an annual output of 150000 brake drums, 200000 wheel hubs, 100000 brake shoes and brake discs. Our products are sold to USA, Peru, Iraq, Dubai, Russia and many countries all over the world. We have the right to import and export, and our products are being exported to 64 countries in North America, South America, the Middle East, Southeast Asia, Africa. Located in the Production Base in Longyao County, Hebei Province, Langtong was evaluated as the National High-Tech Enterprise In 2010, and our brand was rated as Famous Brand. We have built an engineering technology research center for transport vehicle brake system. Our company has 10 items of National patent technology, and undertook a number of provincial and municipal projects. A number of our products were rated as municipal and county scienceand technology progress award. Playing a great role in Longyao brake drum Production Baes to promote productivity and technological innovation, intellectual property protection. There are more than 100 sets variety of production and processing equipments in our company, we have established the second quality control system and been certified to ISO9001/TS16949 certification. We have integrated testing equipments in a testingcenter, with advanced testing methods, we can control every link from raw materials, semi-finished products to finished products, to ensure that our customers can get consistent quality products.

GUANGWEI FIRE FIGHTING SCIE TECH Co., Ltd. is the largest fire sprinkler manufacturer in China. We produce and export the fire equipment, professional production of a variety certifications for fire sprinkler heads, wet alarm valves, deluge valves, pre-alarm valves, flow indicators, signal valves, signal butterfly valves, end water-test equipment, fire alarm buttons, fire self-volume disks, decorative plates, collector covers, decompression plates, blast wave valves, high-pressure gas pipes, and soft seal gate valve parts of fire and other related products.

Our company specializes in the production and development of various types of hydraulic hose joints, transition joints and hose assembly of one of the large enterprises. Annual production of 10million hydraulic hose joints, 5 million transition joints, hose assembly 500, 000. After years of hard work, the company now covers an area of 2000 square meters, more than 50 employees, CNC numerical control machine tools, special instrument lathes, Finnish FINN-POWER port press, lock mother machine, surface sandblasting machine, frequency conversion air compressor, saw machine, micro-pneumatic marking machine and other processing equipment, equipped with advanced computers at home and abroad. Control system digital projector, precision flaw detection instrument, working and blasting pressure testing equipment. At the same time, we have trained and set up a team of highly educated and professional staff to continuously strengthen technological innovation and new product research and development.

Highten Electronic Technology Co., Ltd (to be shortened to Highten) was established in 2003 with the mission of producing top-notch Consumer Electronics for our colorful and convenient life.

Jinan Chenda Testing Machine Manufacturing Co., Ltd., was established in 2003, it is a professional comprehensive company which contains research and development, production, marketing and service in one set. The products apply widely on such fields as scientific institutions, colleges, metallurgical, construction materials, railway trains, highway traffic, rubber plastic, wire and cable and fire facilities.

Jota Machinery Industrial Co., Ltd is a long established engineering company combined with science, research, development, production and management, It is specializing in plastic & paper packing machinery with more than 30 years experiences in China.