Qidong Dajing Lubrication Equipment Co., Ltd.'s main products include: the dry oil part includes 40MPa, 20MPa, 10MPa three series of electric lubrication pumps, reversing valves, differential pressure switches, two-line distributors, single-line progressive distributors, manual lubrication pumps, electrical control boxes, electric refueling pumps, manual refueling pumps, pneumatic lubrication pumps, multi-point lubrication pumps, and dry oil filters, dry oil spray nozzles, check valves, and other dry oil lubrication auxiliary products. The thin oil part includes XHZ, XYZ series thin oil lubrication stations, tubular coolers, magnetic filters, double-tube mesh filters, oil flow signalers, safety valves, oil supply indicators, single-layer, double-layer and ultra-high pressure four-layer high-pressure hose assemblies, steel (aluminum) plastic pipe clamps, etc.

Shanjiu Pneumatic Punching Machine website is a professional website to recommend Shanjiu brand high-quality pneumatic punching machines. The main pneumatic punching machines include: plastic bag pneumatic punching machines, plastic film pneumatic punching machines, PVC blister shell pneumatic punching machines, non-woven fabric pneumatic punching machines, paper products, thin aluminum, leather pneumatic punching machines

Qingdao Dongan Electronic Technology Co., Ltd. is a professional intelligent transportation production company integrating R&D, production and sales. Its products include intelligent barriers, parking equipment, booths, traffic facilities, etc. Consulting hotline: 15806500555

Qingdao Dongkai Graphite is located in Mencun Town, Pingdu City. The company mainly processes graphite paper, battery graphite powder, graphite sheets and other graphite products. The company pays attention to product quality and after-sales service. New and old customers are welcome to visit the factory for consultation.

Qingdao Dundian Packaging Machinery Co., Ltd. is an enterprise integrating production, research and development, and sales of high-frequency welding machines (high-frequency heat sealing machines), ultrasonic plastic welding machines, hot melt machines, blister sealing machines, medical heat sealing machines and other plastic packaging equipment. Tel: 0532-67762367

Chiller manufacturer Shandong Qingdao Shunyi Ke Refrigeration Equipment Co., Ltd. directly sells chillers, industrial chillers, air-cooled chillers, water-cooled chillers and other high-refrigeration and temperature control equipment and accessories. 13061221118

Qingdao Yijing Machinery Co., Ltd. was founded in 2004 and obtained the "Approval Certificate for Special Equipment Inspection and Testing Institutions of the People's Republic of China" (FD1, FD2 Safety Valve Calibration Institution) in 2011. Qingdao Yijing Machinery Co., Ltd. is one of the first batch of qualified third-party inspection and testing institutions in the country, and undertakes online calibration, maintenance, and testing of various safety valves.

Shandong Yilu Optoelectronics Technology Co., Ltd. is a comprehensive company integrating R&D, production, sales and construction, specializing in the construction of traffic guidance screens, parking traffic guidance screens, LED display screens and exhibition hall command centers. The traffic guidance screen products have independent intellectual property rights and national double testing. The projects are spread across more than 20 provinces, cities and autonomous regions across the country, and are deeply recognized by the majority of owners. We welcome cooperation.

众腾提供多种产品的代理和加盟机会，旨在促进国内外贸易。

Fengguang Precision specializes in precision manufacturing.