WISNEX is a reliable supplier of plastic quick connect fittings with more than 20 years experience in molds development and 8 years experience in quick connectors manufacturing and export business.

WISNEX undertakes the vertical integrated supply chain of its products, from initial concept, through mold design and develop, and ultimately to product manufacture, assembly and test.

Strict control over the entire engineering and manufacturing process ensures only products of the highest quality are produced and delivered in wisnex factory.

WISNEX has more than 10 sets of high speed plastic injection molding machines, more than 100 sets of our own designed and developed molds, 8 professional mechanical technicians, 4 senior engineers and 6 sales person.

Strong R&D capacity helps WISNEX win many patents, including 5 utility model patents and 3 invention patents.

WISNEX quick release couplings are manufactured from safe, non-toxic POM, meeting the requirements of US FDA, NSF, WQA and WRAS. Our products are widely used in water treatment industry, beverage/food process, gardening/irrigation, and auto tubing etc., that including liquids, air, vacuum and gases connections etc.

WISNEX unique bite type design with fixed double O-rings is superior and reliable for both plastic flexible pipes and steel tubes. The assembly is very quick and convenient which helps our customers save much time and expense.

And all WISNEX quick connectors can be assembled and disassembled repeatedly. The defects are very easy to detect during assemble and maintenance is convenient with its simple dismantling for access.

OEM&ODM are available in WISNEX, that we are able to develop special molds for your unique demand. We can also help to source other accessories in water treatment industry in China for you as an additional service.