hat
1.Mainly itilize pou gwo tiyo, resipyan, chodyèr, veso presyon, tank lwil oliv, gwo kay won van ak lòt soude silenn asanble, eksplozif ak penti.
eng
1.Mainly used for big pipe, containers, boilers, pressure vessels, oil tank, wind tower and other cylinders assembly welding, blasting and painting.