Grand Quartz Tech Co., Ltd. is a professional quartz slab and prefabricated countertop quartz factory based in Thailand, specializing in the manufacturing and processing of high-quality engineered quartz surfaces for residential and commercial applications. Equipped with advanced automated production lines and strict quality control systems, we supply quartz slabs and prefab countertops designed to meet the needs of distributors, fabricators, contractors, and project developers. Our products combine modern aesthetics with durability, stain resistance, and low maintenance, making them ideal for kitchen countertops, bathroom vanities, wall cladding, and custom interior projects. With stable production capacity and flexible customization options, Grand Quartz Tech provides reliable supply solutions for the global market, especially the United States.

"Located in Chonburi, Thailand, Grand quartz Tech Co., Ltd. is dedicated to manufacturing quartz slabs and also undertaking cut-to-size jobs for residential and commercial hospitality.

Covering an area of 862,000 sq.ft., our factory has equipped with state-of-the-art and automatic machinery. we are able to fill the needs of architects, designers, contractors and fabricators.

We sincerely welcome your visit and discuss business possibilities face to face."