Dynapac is one of the oldest name in the compaction machinery business, founded since 1934. Dynapac landed in Thailand more than 40 years ago and was very well received due to the quality and the performance of the compactor.

Dynapac also manufacture state of art asphalt paver from their facility in Germany. The machine is technologically superior, easy to use and has the best paving capability in the market.

With the acquisition by Fayat, Dynapac now has the owner who understand the business as well as the customer. Pin Siam is proud to be representing Dynapac and with our service support, our goal is to make Dynapac become the leader in road construction machinery business in Thailand again.

Distributor of Dynapac

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Product Range


Distributor of Marini

Marini is the world leading in the production of asphalt plant. With the advantage of long experience, continually improve through research and great partnership with well-know suppliers, Marini asphalt plant is able to produce asphalt with superior performance in term of speed, quality and precision in compliance with the strictest environmental laws and regulations. Marini plant is also energy saving and sturdily built to ensure that the investment is return quickly.

Marini has found another home in Ahmedabad, India where both station and mobile plants are assembled using the same quality suppliers/raw material from Europe but less labor cost, thus, enabling Marini to be able to compete with plants from China and India. Marini is technologically future support and Pinsiam is proudly present the product which is also part of the Fayat Family.

Distributor of Hidromek

Hidromek firstly introduced to Thai market when they acquire Misubishi motor grader in 2013. The factory is based in Chonburi, Thailand and is famous for their durability and ease of maintenance. With product and part support from the factory in Thailand, Hidromek is looking to continually improve their product and gradually focus more on Thai market.

Hidromek is also a manufacturer of other machineries such as backhoe loader, excavator and wheel loader. Pinsiam first imported Hidromek excavator in 2018 despite the market saturation in this sector. This unique excavator with the focus on durability of the machine and the comfort of the operator, has finally found its way to the heart of the operator and equiment owner. The black and white beast from turkey is strong, stable, fuel efficient and is suitable for all working environments.