Yantai Donglin Precision Metal Products Co., Ltd.

Shandong Dongqi Agricultural Equipment Co., Ltd. was established in 2005. The company is located at No. 55 Haihe Road, Laiyang City, Shandong Province. It was formerly known as "Yantai Dongqi Agricultural Equipment Co., Ltd." and was renamed Shandong Dongqi Agricultural Equipment Co., Ltd. in 2015. The company integrates scientific research, manufacturing and sales, and is a company in Jiaodong area that produces and exports large and medium-sized tractors.

Yantai Asia-Pacific Optoelectronic Equipment Co., Ltd. Yantai Asia-Pacific Optoelectronic Equipment Co., Ltd. is a domestic company that independently develops and produces YOC-1550nm externally modulated optical transmitters, provides external OEM services, and produces YOT-1310nm series optical transmitters, YOA-1550nm series erbium-doped fiber amplifiers, erbium-ytterbium co-doped high-power fiber amplifiers, and FTTH fiber-to-the-home series products.

Shandong Yuantong New Materials Co., Ltd. specializes in resin concrete products. Currently, we have resin concrete drains, linear drains, finished drains, polymer drains, gap drains, and U-shaped drains. Resin concrete pig floors and pig troughs of various sizes have the advantages of high compression and flexural resistance, frost resistance, no corrosion, no weathering, easy installation, easy maintenance, one-piece molding, and beautiful appearance. Welcome to call us for consultation

Henan Bingsen Machinery Equipment Co., Ltd. is an integrated manufacturer specializing in the research and development, production and sales of vibrating screens, hammer crushers, cone crushers and mineral processing equipment. It has a full range of equipment models, quality assurance, and reasonable prices. It can provide mobile crusher pictures and prices, and can provide technical support. Welcome to consult

Yantai Xingda Valve Co., Ltd. specializes in the production of rubber gate valves, American standard gate valves, Australian standard gate valves, British standard soft-sealed gate valves, rising stem gate valves, rising stem soft-sealed gate valves, socket type gate valves, elastic seat seal gate valves, Y-type filter sizes, large-size gate valves, gate valves with electric heads and other products. The company has strong technical strength, excellent equipment, and a complete testing system. The annual production capacity is 100,000 units.

Yantai Fengyuan Mineral Products Co., Ltd.-Yantai Fengyuan Mineral Products Co., Ltd. was established on August 6, 2012. The company mainly produces, processes and sells micron-grade and nano-grade talc powder, calcium carbonate powder, dolomite powder, wollastonite powder, feldspar powder, barium sulfate, silicon micropowder, magnesium hydroxide powder and other high-quality mineral products.

Hunan Yuxiang Traction Electric Co., Ltd. is a professional electric locomotive sales company with a complete product line, standardized management system, and a sales network covering the whole country and many countries. The products sold have obtained the production license, safety standard certificate, and coal safety certificate of the National Safety Standard Center and the National Coal Safety Center for mining electric locomotives, DC traction motors, and mining frequency conversion motors. It has a great influence among companies in the same industry across the country and is also a member of the China Traction Electric Industry Association. DC motors are the traction power of industrial and mining electric locomotives. Our company has many years of production and development history. It has now formed a production capacity of more than 60 varieties in 26 series. Our products are designated as designated traction motor supply products by most electric locomotive manufacturers. More than half of the locomotives on the market use our traction motors. As a locomotive production and sales company, we have been committed to product quality control and after-sales service for many years. Not only for the planning, design, manufacturing, and installation of locomotives, but also attach great importance to the "full life" process of the product, including the use, maintenance, modification, and scrapping of locomotives. Comprehensive design and use maintenance

Yantai Guofeng Investment Holding Group Co., Ltd._Yantai Guofeng_Guofeng Group_Yantai Guofeng Investment_Guofeng Company

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