Shanghai Longgong Engineering Machinery Co., Ltd.
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Techgong (Shanghai) International Trading Co., Ltd.
🇨🇳 China
2009301-500 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Own brand
Low MOQ
Shipments
266
Key customer
DCS TECHNO SERVICE
Key market
🇮🇳 India
Description
Techgong (Shanghai) International Trading Co., Ltd., a subsidiary of the Techgong Group, is a prominent manufacturer and trading entity specializing in high-performance cutting tools and geotechnical engineering equipment. Established in 2013 and headquartered in Shanghai with extensive manufacturing facilities in Shandong, the company operates a factory spanning over 500,000 square meters. Techgong employs between 300 and 500 professionals and maintains an annual turnover exceeding USD 100 million, supported by advanced forging, CNC, heat treatment, and brazing equipment. The company is a specialized provider of TBM cutters, shield cutters, foundation drilling tools, road milling bits, and coal mining tools, often incorporating high-grade tungsten carbide. Their product portfolio serves critical sectors including subway tunnel construction, mineral exploration, and civil engineering. Techgong is recognized for its robust R&D capabilities and comprehensive quality management, holding ISO 9001, ISO 14001, and CE certifications. As a global supplier, the company maintains a strong international presence with over 90% of its output exported to markets in North America, Europe, Australia, and Southeast Asia. They provide one-stop solutions ranging from engineering and manufacturing to OEM/ODM services and recycling. Techgong has established strategic collaborations with major industry brands such as Herrenknecht, Komatsu, Hitachi, and Robbins, and its tools have been utilized in major infrastructure projects across global cities including Beijing, Shanghai, and Hong Kong.
Road Milling Tools 17qb02 RP06
Bit Holder
Coal Mining Bit
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Underground Mining Equipment Tools Spare Parts Mineral Mining Conical Bits
Diaphragm Wall Trench Cutter Teeth Drilling Tools
Tbm Cutters for Tbm Cutter Head
Double Shield Disc Cuteer Hard Tbm Big Rock Tunnel Digging Boring Machine Cutters
Construction Tools
Cutting Tools Roller Single Disc Cutter for Tunnel Project$3000
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Shanghai Longji Construction Machinery Co., Ltd.
🇨🇳 China
200211-50 peopleTrading Company/Service Company/DistributorEstablished brand
Product customization
Low MOQ
Eco-friendly supplier
Shipments
2
Key customer
ANHUI HUALING CO LTD
Key market
🇵🇰 Pakistan
Description
Shanghai Longji Construction Machinery Co., Ltd. is a professional one-stop service provider and distributor of heavy construction machinery and engineering equipment. Established in 2002 and headquartered in Shanghai, China, the company has over 20 years of industry expertise as a leading exporter and authorized agent for prominent Chinese brands, including XCMG, CAMC, SHANTUI, and SDLG. The company operates as a branch sales office for CAMC trucks and maintains an ISO 14001 certified management system.
The company offers an extensive portfolio of heavy equipment across several core categories: earthmoving machinery (wheel loaders, bulldozers, and excavators), road construction equipment (road rollers, motor graders, asphalt pavers, and milling machines), and lifting machinery (truck cranes, crawler cranes, and tower cranes). Additionally, they specialize in concrete equipment such as pump trucks and mixer trucks, as well as specialized mining vehicles and heavy-duty trucks including dump trucks and tractor units.
With an annual revenue ranging between US$10 million and US$50 million, Shanghai Longji supports international markets through a comprehensive service infrastructure. This includes technical support, a dedicated parts supply department for engine and transmission components, and a 24-hour fast response system for after-sales service. The company has successfully supplied equipment to diverse global regions, including Pakistan and Congo, positioning itself as a reliable partner for large-scale infrastructure and mining projects.
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