About RELAB
RELAB INTERNATIONAL LIMITED. (RELAB®) is a world leading nozzle manufacturer. Its promise and pursuit are Honesty, Credit, Teamwork, Innovation and Experience.
RELAB®, as a world leading nozzle manufacturer, has a complete system of R&D, production and marketing for industrial nozzles, fine mist nozzles, spraying systems. And it also can provide molds for plastic parts and metal parts. It’s located at Changan town which is named as mold town and Chinese Top 1,000 Town in Dongguan city, Guangdong province.
RELAB has been developing for nearly 20 years, and its products are exported to more than 50 countries and regions. In particular, the mist and fog nozzles and high-pressure misting system fittings have undergone many process improvements and can withstand a working pressure of 1500PSI/105bar, which is leader in the same industry.
Full Cone Nozzles
Full cone nozzles are used in cooling towers, steelmaking, fir protention, foam dispersion, coal washing, spray coating, gas scrubbing and chemical processing.
Read MoreFlat Fan Nozzles
Flat fan nozzles are one of the widest in application. The liquid is forced through a relatively small, elliptical orfice to provide a thin, flat sheet of spray which covers a narrow area.
Read MoreMist Nozzles
RELAB defines the micro-mist nozzle as a working pressure of 3-15 bars and droplet size of 30-80 microns. This pressure range is just suitable for ordinary plastic tubing, fitting and pump. Fine mist nozzles are working pressure at 30~80 bars and atomization droplet size at 5~30 microns. In the F series mist nozzles, FA, FB, FC and FI are low pressure models, while FD, FE, FF, FG, FH and FJ are high pressure models.
Read MoreFine-mist System Fittings
The Fine-mist System Fittings are essential components in high-pressure fog system. These fittings from RELAB are specialized in mist systems with a working pressure of between 20 and 70 bar. There are three types of fittings: set-screw, threaded compression and slip lock/push-in fittings. We also supply the high quality PE tubes, nylon tubes, stainless steel pipes.
Read More
RELAB owns enough advanced automatic fine CNC machine which specialize in producing high difficulty, high precise and long-axis products. One-time fabrication length can be up to 300mm. It continuously brings in high-skilled personnel good at various programs’ research, electric automatization and UG mold design and can self-design various types of molds for plastic parts & fine metal parts and full automatic spraying control system.
Products and Services
We have rich experience design and development in various in spray nozzles. Our products are used in most of industries: including automotive, cement, chemical, electronics, food, pharmaceutical, steel industry, environmental protection and surface treatment, etc. ...
Read MoreWhat We Do?
We aim to bring differentiated and high-quality products to as many customers as possible, helping them save more cost with our products, reasonable solutions, technical know-how and services. ...
Read MoreQuality Policy
Customer-oriented operation is vital to the continuing survival of a business. RELAB has been continuously undertaking upgrade of process technology, and implementing effective employee training. It is hoped the consistency in documentation, operating procedures, raw materials, process environment, and measuring instruction and process control will allow us to meet higher quality assurance standards and provide better services. ...
Read More
Concerning customer service, RELAB uses a full-scale and full automatic service system to provide timely and precise feedback to customer. This system is quite welcomed by its overseas customers. Its service objectives are high Standard, high quality and high efficiency.
With honesty and credit as its base, innovation and experience as its developing guide, RELAB achieves top step by step.