Heilongjiang Longda Trading Co., Ltd.

Heilongjiang Trading Co., Ltd. is a professional foreign trade company with many years of export experience. The export products are 1. Submerged arc furnace, refining furnace, single-stage gasifier, single-stage gasifier cold clean gas station (anthracite or bituminous coal), two-stage gasifier thermal decoking gas station, two-stage gasifier cold clean gas station, glass-lined reaction tank, glass-lined storage tank, glass-lined horizontal storage tank, glass-lined distillation tank, glass-lined electric heating reaction tank, Glass tower section, glass-lined stirrer, glass-lined sleeve heat exchanger, glass-lined disc condenser, stainless steel reactor series, stainless steel tubular condenser, dust removal and purification equipment, jaw crusher, cooler, stirring equipment (device), mechanical seal, bearing seat, coupling, rib, pump shaft, reducer, ventilator, pulley, aramid packing, stainless steel Seamless steel pipes and high-pressure metal hoses; 2. Non-woven fabrics, machine-made filter cloths, flocked cloths, filter bags, screens, polyester mesh, filter accessories; frying oil filters and frying oil filter paper; 3. Monocrystalline silicon (polycrystalline silicon) solar panels; 4. Valves - solenoid valves, gas (fuel) solenoid valves, pressure reducing valves, air (fuel) proportional valves, filters, normally open manual Reset solenoid valve (normally closed manual reset solenoid valve), electric actuator, (high-efficiency energy-saving gas/oil burner) - ignition burner, gas burner, air self-preheating burner (radiant tube burner); 5. LED energy-saving lamps, rechargeable high-power flashlights, bright flashlights, diving flashlights, etc. Mainly, the products are exported to Europe, America, Russia, and Southeast Asia.