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TEMCA Forum & Exhibition 2018 Pataya

About United Manufacturing Co., Ltd.

United Manufacturing Co., Ltd. experts in the design and production of rail wiring (Electrical Trucking System) and our products are controlled by engineers and manufactured by modern automatic machine, starting from CNC machinery processing, Shearing, Folding, welding and powder Paint coating or Hot Dip Galvanized. All of these production processes are quality controlled and certified by ISO 9001:2015 NEMA VE 1-2009 ASTM A123/A123M and ASTM B117

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Our products includes

  • Cable Ladder
  • Cable Tray
  • Wireway
  • Cable Trunking
  • Pullbox
  • Junction Box
  • Fitting
  • Accessories
Today, not only with the excellent working team who are expert in producing products based on customer’s requests, but also the modern machinery and quality control in every process, we are able to promptly produce the products according to customer’s orders and meet the standard requirements. Taking everything into account, the quality policy and our emphasis on the production and service makes us well accepted by the customers and societies.


United Manufacturing Co., Ltd. Is the specializing. The design and manufacture Electrical Trunking System and production by order of customer.

Our product range include the following: Steel cable ladder, Steel cable tray, Steel wire way, Pullbox and Accessories.

Our products


We are expert and professional in Electrical Trunking System [Wireway Cable Tray Cable Ladder Pull box].

We manufacture and assemble, along with the engineering and technician teams and modern technology that are certified with ISO 9001:2015

Production Process

Our company focuses on providing standard design for effectiveness and safety. Our engineering and production team are expert and experienced in producing quality and standardized electrical Trunking System as per product characteristics and related regulations. Customers can be confidently certain that our product’s quality is reliable.

CNC Punching with modern machine “Muratec M2048 TS” and Trumatic 500 that is accurate and support mass production

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Our Clients

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