RAO Engineering Ltd., Part.

Welcome to Rollway high-speed sheet shutter

We are the experienced manufacturer of High-Speed Sheet Shutter named "Rollway" which is well-known and used by many manufactures or factories in Japan for a few decades.

World Kogyo (Thailand) Co., Ltd. who is the overseas subsidiary of World Kogyo Co., Ltd in Japan was established on July, 2008 for the purpose of serving all customers or factories who need Automatic High-Speed Sheet Shutter contributing to the fastest through transportation traffics thus the highest logistics productivity.

	Protect against wind and air.
	Protect against wind and air.
	Protect against noises.
	Lower energy consumption and lower air conditioning cost.

Open-close in no time. 1 meter/1 second! Comfortable with new evironment from now on.

“Rollway” is a high-speed sheet shutter that widely used for 15 years. Benefits entrances for folk lifts.

“Rollway” is favor of various organizations in “open-close speed”, “easy to use”, “durable”, “easy to find parts”, “low energy consumption”, etc.

Estimation with works from many years, for developments, solving “rollway”, all of it ever since for evolution with outstanding product quality. Motors and PVC curtain of “rollway” can be used with 1.3 meters wide to wider than 13 meters. “Rollway” are produced as many as ordered with outstanding quality.

“Rollway” saves energy, adjust to fit the environment efficiency which is prominent of products. Relying on “rollway” which improve working efficiency and low energy consumption to create better environments.