Hardwork International has been a retail and promotional sunglasses manufacturer for over 20 years. With headquarters in Hong Kong, Hangzhou and Wenzhou, we have opened commercial offices in Poland and Spain, producing sunglasses for customers all over the world.

Each production comply all current legislations. Because we have customers in all 5 continents, we have an important know how about the certificates and quality controls. Likewise, we carry out factory social audits.

We provide collections continuously updated, catching up the trends in fashion and attending the most important fairs of the market. And we can customize any sunglasses, under our customer’s view.

Our products’ portfolio is extensive: retail, promotions, kids, 3D, pharmacy, party… Each season we keep expanding it with new products.

We work with big retail chains and the biggest agencies of each country.

Send us an email to indicating what are you looking for and in less than 48 hours we will answer you according to your searching needs.