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Also known as hydraulic buffer hinge, the damping silent hinge is a hardware fitting with a built-in hydraulic damping system. It enables automatic buffering during closing, operates quietly, prevents finger pinching and protects door panels. It is widely used for cabinets, wardrobes, room doors and other furniture.

Sunstone introduces its CV LED Strip for indoor accent, display, and general lighting. The strip features multiple color options (yellow, warm white, cold white, white, RGB) and is compatible with 2/3/4-wire track systems for flexible installation. It offers a 50,000-hour lifespan, international certifications (CE, RoHS, ETL, SAA, CCC, C-tick), and high-quality LED chips from CREE, Luminus, or Citizen. Ideal for retail displays, exhibition stands, cabinets, and living spaces.

Metal hinges are widely used in gates, doors, trailers, industrial equipment, outdoor infrastructure and many other metal structure systems.

Over two productive days in mid-May, Sunstone had a great pleasure of hosting Mr. Florian whose company specilize in hinges, fittings, and customized hardware products. The visit, which combined business collaboration with cultural exchange, deepened the mutual trust between both companies and set the stage for potential cooperation in the months ahead.

Hammer lock, also known as hammer‑shaped padlock, gets its name from its hammer‑like lock body. It is a heavy‑duty security padlock featured with high anti‑theft performance and outdoor durability, widely used in households, mines, warehouses, property management and other scenarios with cost‑effective performance.

Sunstone introduces joist hangers and wall plate straps for the UK construction market. The joist hangers are available in two options: stamped version with a one‑time tooling fee or laser‑cut version with no tooling fee. Both ranges feature galvanised finish, multiple sizes – ideal for timber frame and structural applications.

STRZ provides customized metal products with strict quality control from drawing confirmation and sample approval to mass production and shipment inspection.

Following the recently concluded Canton Fair and in reaction to the ever-changing market dynamics, Sunstone has declared a price change for its well-received sweeper series. As the cost of global raw materials keeps rising and the U.S. dollar experiences extended depreciation, the company is forced to modify its pricing framework to maintain quality and operations.

On April 22, 2026, a special seminar on the EU Carbon Border Adjustment Mechanism (CBAM)

STRZ joined the European Languages Spring Recruitment at TFSU on April 27, 2026. The company met many qualified graduates and received numerous resumes. General Manager Yvonne highlighted STRZ's commitment to local talent and strengthening the team with TFSU graduates.