"RELAB Spraying & Purification Technologies LTD." specializes in R&D of Spray nozzles and Air filters. RELAB manufactures many types of high quality spray nozzles and air filters in the worldwide market.

RELAB has over 10,000 models of Spray Nozzles for selection, including Standard Flat Fan Nozzle, Vee Jet Nozzle, Deflected Jet Nozzle, Flood Jet Nozzle, United Jet Nozzle, Standard Full Cone Nozzle, Square Full Jet Nozzle, Ellipse Full Cone Nozzle, Axial/in-line Hollow Jet Nozzle, Offset Jet Nozzle, Tangential/Right-angle Hollow Cone Nozzle, Swirl Hollow Cone Nozzle, High Flow-rate Hollow Cone Nozzle, Fine Fogging Nozzle, Air Atomizing Nozzle, Spiral Nozzle, Etra Free Passage Nozzle, Tank Washing Nozzles, Spray Dry Nozzle, Quick Dismantling nozzle, Wind jet Nozzle, Self-cleaning Nozzle, Clip Eyelet Nozzle, Whirl Plate Nozzle, various Plastic Nozzle and Nozzle Accessories. The monthly output is 8,000 pieces to ensure market request in home and abroad.

We have substantial experience in nozzle designs and applicaction development in varies industries including automotive, cement, chemical, electronics, food, pharmaceutical, pollution control, pulp, paper, steel industry, wastewater treatment, etc.

RELAB Air filters include G1/C1/EU1 air filters, G2/C2/C3/C4/EU2 air filters, G3/L5/L6/EU3 air filters, G4/L7/L8/EU4 air filters, F5/M9/M10/EU5 air filters, F6/M11/M12/EU6 air filters, F7/M13/EU7 air filters, F8/M14/EU8 air filters, F9/H12/H13/EU9 air filters; Pleat filter, Multi-pocket bag filter, Mini-pleat HEPA filter, Deep-pleat filter and Vee filter. Raw materials of our products were carefully selected. Mdia filtration efficiency can be achieved 99.9995%.

RELAB has strong production technology with advanced filter production lines and testing equipments, the annual output can be over 4 million pieces. The products are used extensively in local market and even exported to UK, USA, Canada, Korea, Japan, Singapore, India, Pakistan, Russia and other countries. With the good quality and on-time delivery, they are well received both in the local market and in the foreign market.

RELAB-products are the ROHS compliant, and are manufactured according to ISO 9001 for quality management system.