wholesale grooved couplings and grooved pipe fittings we offer mech grooved couplings for easy pipe installation as an alternative to welding, suitable for steel and fire fighting pipes. these couplings can handle pressure from 300 psi to 735 psi and are compatible with roll grooving machines.

conveyor line straight line curve and reverse rotation system and or contracting to build a line improve - add - move the production line by focusing on speed ​​enhancement reduce labor burden in the production process save working time accuracy in controlling the production line system use standard

we build swimming pools and decorative water features for clubhouses and housing estates, rooftop infinity pools for condominiums, as well as pools for both children and adults in any size or dimension.

conditioner cabinet and add refrigerant to the car air conditioner. repair and replace air conditioner-compressor parts car inspection service before traveling long distances. change engine oil, transmission oil, brake fluid, power steering fluid.

turning table, size Ø 2.25 x height 2.00 meters, can support workpiece weight 10-15 tons, able to handle turning, milling, hole drilling and horizontal hole boring. large jobs with fulltontech high accuracy vertical lathe and horizontal boring machine saraburi lathe production of lathe saraburi cnc

strainer plate piping and accessories floor lining pickling and degrease tank frp lining chemical storage tang

with extensive industry experience and a strong commitment to after-sales support, promach delivers reliable equipment, professional technical services, and genuine spare parts to maximize operational efficiency and equipment uptime.

and hard-to-access areas, making it ideal for automotive, industrial, and engineered metal products.

stg buys copper, brass, stainless steel, aluminum for recycling. buying a lot, not mixed with a high price. standard kilo weight scales, fast service because we are a professional in the industry, has been trusted and recognized for a long time for over 30 years. industrial materials r 105

manufacturing and distributing led side lights for trucks - 24v and 12v jss is a manufacturer and distributor of led side lights for trailers, trucks, tankers, and dump trucks. these lights serve as turn and brake signals, available in yellow and red, complying with transportation regulations. we