Materials We Process

Precious Metal Refining

Dedicated to sustainability and responsible practices in the jewellery industry through certification and eco-friendly measures.

We Refine Various Precious Metals

gold and black metal tool
gold and black metal tool
GOLD

Committed to sustainable and responsible jewelry production methods.

Silver
silver-colored ring
silver-colored ring
gray stone vector art
gray stone vector art
Palladium
Platinum
Whether you’re looking to refine jewelry manufacturing byproducts, recover metals from industrial waste, or enhance your operations with eco-friendly solutions, GLS Techno Thai is here to serve you. Our focus on precision, speed, and sustainability ensures that you receive the best returns and unparalleled service.

Customer Feedback

Hear what our customers say about our sustainable jewelry practices.

I truly appreciate their commitment to sustainability, and the owner's deep understanding and holistic approach to service give me complete confidence in choosing them as my refiners.

Emily Johnson
silver-colored ring with gemstone in a box
silver-colored ring with gemstone in a box

Been working with them for the past 25 years, excellent service, price, and transparency. Our business has grown exponentially, that speaks for itself.

two gold-colored rings inside cases place on brown surface
two gold-colored rings inside cases place on brown surface
Harjit Singh

USA

★★★★★
★★★★★

Thailand