About Us

Kitchen Hardware Manufacturer Since 2005

Zhongshan Guoshuo Technology Co., Ltd. (brand GST) is a manufacturer of functional
kitchen and bathroom hardware based in Zhongshan, Guangdong, China — the heart of the world’s cabinet
hardware supply chain. From a 10,000+ m² production base, we design and produce more than 150 products
across 12 series: pull-out baskets, drawer baskets, magic corner units, rice boxes, tall pantry units,
hanging racks, built-in waste bins and outdoor BBQ equipment.

A complete in-house supply chain. Unlike trading companies, GST controls every
critical process: our own electroplating plant (est. 2015), electrolytic polishing workshop for
stainless steel (est. 2021), powder-coating factory (est. 2023), plastic components plant and materials
company. In-house surface treatment means consistent quality, stable lead times and competitive
factory-direct pricing.

Quality you can verify. We operate under an ISO 9001 quality management system, run
our own testing & certification company (est. 2022), and use ERP and digital factory management.
We have served as a qualified supplier to Midea and been repeatedly awarded “Excellent Supplier” by
major cabinet manufacturers.

Export experience since 2008. GST products entered the Middle East and Russian
markets in 2008, Iraq in 2016, and Nigeria and South Africa in 2018. Today we supply cabinet brands,
hardware wholesalers and importers across the Middle East, Southeast Asia, Africa and Eastern Europe.

OEM / ODM welcome. Custom sizes, finishes, packaging and private label — send us
your specification and we will respond within 24 hours.