Hung Long Door Engineering Trading Company Limited

Services and products

• Producing other uncategorized metal products
• Other specialized construction
• Wholesale of metals and ore
• Wholesale of ore
• Wholesale of iron, steel
• Wholesale of other metals
• Wholesale of gold, silver and other precious metals
• Wholesale of construction materials, installing equipment
• Wholesale of bamboo and other bamboo species, rough timber and processed timber
• Wholesale of cement
• Wholesale of construction bricks, tiles, stone, sand and gravel
• Wholesale of construction glass
• Wholesale of paint, varnish
• Wholesale of paving bricks and toilet equipment
• Wholesale of gold, silver, copper, iron and tin
• Wholesale of other construction materials and installing equipment
• Producing products from plastic
• Producing packaging from plastic
• Producing other products from plastic
• Producing glass and products from glass
• Producing fire - resistant products
• Producing building materials from clay
• Producing other ceramic products
• Producing metal utensils used in kitchens, bathrooms and dining-rooms
• Producing other residual metal products not classified in any category
• Producing electronic components
• Producing computers and peripheral devices of computers
• Producing communication equipment
• Producing civil electronic products
• Producing measuring, testing, direction finding and controlling equipment
• Producing meters
• Installing water supply and drainage systems
• Installing radiator and air-conditioning systems
• Installing other construction systems
• Completing construction works
• Producing radiative equipment, medical electronic equipment, electrotherapy equipment
• Producing optical equipment
• Producing magnetic and optical tapes and discs
• Installing water supply and drainage, radiator and air-conditioning systems