Through Our Subsidiaries, We Are Able to Offer More 

Power Mold started its business in 1989 as a small tooling shop. With its dedication to product quality and focus on customer satisfaction and needs, Power Mold was able to grow steadily. In order to strengthen its presence in the plastics market, Power Mold has launched 3 subsidiaries – Roadstar, Sinostar and Tynamold (China).

Looking ahead, Power Mold will continue to enhance its production capacity with a view to meeting increasing customers' needs while maintaining persistent excellent product quality.



Roadstar is an in-house plastic injection plant of its mother company, Power Mold. Having the unique ability to manufacture custom plastic injection molding tools as well as mold the plastic parts allows us to warranty our tools for the lifecycle of the tool when we do the molding in the Thailand and China. The fact that it is an in-house plant means that mold tryout and mass production can be performed instantly when required, thus reducing production costs and lead times.



Sinostar is a leading manufacturer of quality custom mold bases and precision machined plates for the mold-making industry in Thailand. It aims to complete machining and assembly of their mold base to better match their in-house capabilities. In order to expand our business, Sinostar also serves as a distributor of Chinese branded plastic mold components, CNC EDM machines and plastic injection machines.


Tynamold logo

Tynamold is a tooling shop located in Shenzhen, China. The unique ability to manufacture tools and run them in Thailand and China gives us a unique advantage in being able to greatly reduce production costs and lead times. Tooling and mold making in China is our preferred manufacturing method for our customers when time will allow. We can make molds and tools in China to run at our China or Thailand plastics facilities, or to ship to your location. We routinely air ship Chinese plastic injection molds to our customers in order to hit shorter timelines.


Power Mold (Vietnam) is a company in making plastic injection molds and plastic products in Vietnam. It was established in November of 2016 with authorized capital of VND 9 billions. Both office and factory are located at No.42, VSIP II Street 1, Hoa Phu Ward, Thu Dau Mot City, Binh Duong, Vietnam