Qingdao Qinda Electronics Co., Ltd. is mainly engaged in the wholesale and sales of broadcasting, audio and lighting, building automation, network communication, and monitoring and alarm products. It undertakes the design and installation services of background music broadcasting, professional lighting and audio, conference audio-visual education, and monitoring and alarm projects. Tel: 0532-83629096 / 83626697

Audio Applications, the official website forum of Audio Applications provides product quotations, hardware evaluations, cutting-edge technologies, market trends, industry trends, and corporate information on audio equipment, digital, audio, musical instruments, plug-ins, recording, guitar, vst, midi, mixing, recording, microphones, headphones, sound cards, acoustics, projectors, multimedia displays, audio bidding, etc.!

Beijing Smart Grid Online is a specialized vertical portal website for the smart grid industry, providing comprehensive information on markets, projects, and technologies related to smart grids.

Electric Home is focused on electrical engineering, plumbing, heating, electrical equipment, and various news and information related to decoration materials in the electrical industry, as well as marketing services for electrical and plumbing brands.

Air conditioning and refrigeration mechanic, explosives management mechanic, energy management mechanic, general mechanic, electrician, electrical engineer, landscape engineer, general explosives, hazardous materials, construction machinery, welding, firefighting, waterproofing, construction safety, industrial safety, civil servant, military employee, editor

Electronic Engineering World (EEWorld) is an online media dedicated to providing information on electronic technology development and application to Chinese electronic engineers and electronic design managers.

ZERED TECHNOLOGYfocusing on the integration of technical resources and manufacturing practices in optoelectronics, glass panels, PCB boards

Industrial electrical engineering. Company dedicated to the design, assembly and maintenance of industrial installations and machines.

Guangzhou Yimei Environmental Service Co., Ltd. recycles generators, punching machines, punching machines, Rongxing brand punching machines and hydraulic presses, bending machines and shearing machines of various brands. We specialize in long-term acquisition of the following old mechanical equipment: CNC, CNC milling machines, CNC lathes, ordinary lathes, milling machines, grinders, hydraulic presses, punching machines, shearing machines, bending machines, spark machines, vertical milling machines, wire cutting, slow wire, horizontal milling machines, gear hobbing machines, gear shaping machines, large water mills, internal and external circular grinders, precision engraving machines, engraving machines, generators, transformers, forklifts, boring machines, planers, gantry milling machines, gantry planers and other factory equipment. You are welcome to visit our factory for negotiations.

Foshan Ruiyuan Zhaosheng Technology Co., Ltd. is an optical cable manufacturer that mainly sells optical fiber cables, optical cable junction boxes, optical cable terminal boxes, jumpers, Category 5e data cables, Category 6e data cables, optical cross-connect boxes, high-voltage cables, cable protection tubes, PVC tubes, power cords, wires and cables, cabinets and chassis, etc., which can meet the different order requirements of customers. The company is based locally, faces the whole country, operates with integrity, and deeply cultivates the market. In recent years, it has cooperated with a number of outstanding companies in the industry to build a high-quality business platform for the company's product development and market development. Based on the business philosophy of integrity, efficiency, and high-quality service, customer-oriented needs, and the value of treating people with sincerity, we face our customers with a high-quality service attitude.