Company Profile

* Over 10,000 spray nozzles, up to 20,000pcs monthly;
* Your nozzle samples within 10 days; Only use 303SS, 304SS or 316SS;
* Welcome OEM/ODM and Small Volume Order;
* Exported more than 40 countries and regions;
* Test before shipping with 98.3% pass rate and 99.5% customer satisfaction rate;
* Trustworthy Partnership and professional service;
* High precision CNC and professional talent.


RELAB Spraying & Purification Technologies LTD. specializes in R&D of spray nozzles. It is located in Changan Town, Dongguan City, Guangdong, China, which is well known as one of the top thousand towns in China. It manufactures many types of high quality spray nozzles which are well-received both in home market and abroad.

We have rich experience in spray nozzle design and development and our products are used in various industries including automotive, cement, chemical, electronics, food, pharmaceutical, steel industry, environmental protection and surface treatment, etc. We have over 10,000 types of spray nozzles for selection. Our monthly output can be up to 20,000 pieces.

Our products include, but no limit to flat fan nozzle, full cone nozzle, hollow cone nozzle, spiral nozzle, tank washing nozzle, uni spray nozzle, quick disconnect nozzle, air jet nozzle, wind spray nozzle, air atomizing nozzle, mist nozzle, fog nozzle, clamp eyelet nozzle, mixing jet eductor and air shower nozzle, etc.

We welcome OEM order and can provide customized standard or non-standard parts. We also welcome small volume order and can provide on-time, secure and economical shipping method to meet demand of our customers.

Samples you required can be ready within 10 days. The raw materials are strictly-selected 303, 304 and 316 stainless steel and high quality brass rod. With same price, we can provide parts with better quality.

On one hand, our products are widely sold to our home market; on the other hand, we actively develop overseas market. Our products are exported to over 30 countries as Europe, America, Canada, Japan, Korea, Singapore, Indonesia, Malaysia, Pakistan and Russia etc. Any time, day or night, if you need, we have professional sales representative to be at your service.

We treat every product as an artwork and strictly control every process from material selection, manufacturing, inspection, packing and transportation. To test every product is our responsibility and we hope to get more praise from you.

Our success is built on service, flexibility and our ability to provide technical, application advice to ensure our customers obtain maximum benefit from RELAB's product they have chosen.

If you require a competitive quotation or assistance with a specific application, our Customer Service Team is always available to help.

From PCB treating to paper production, from the chemical industry to food processing, from brewing, to the mining, steel, automotive and water industries, from garden to agriculture….. you can also see RELAB nozzles anywhere.

It's our pleasure to do business with you.