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Sunstone has unveiled three new models of purely mechanical push leaf and lawn sweepers, STRZ02, STRZ03 and STRZ05. Designed exclusively for artificial lawn cleaning and daily care, the series abandons traditional electric driving modes and adopts full manual propulsion, bringing a sustainable and cost-efficient alternative for modern landscaping maintenance.

This week, STRZ production team completed the inspection and packaging process for ground screw orders

Screw piles: eco-friendly, no concrete, quick install, reusable, adapt to terrain. U-type: 48‑76mm dia., for heavy projects. L-type: 60/76mm, for light. Q235B, galvanized ≥65μm, 20‑30 yrs. Customizable.

1. Appearance & Screw Installation

Countersunk Hole Hinge

Tapered chamfered holes allow screw heads to sink fully flush with the hinge surface for a smooth flat finish.

Matched with countersunk head self-tapping screws.

No protruding hardware after installation; no scratching on cabinet doors or hands.

Sunstone has announced a comprehensive quality assurance process for its nail production and shipments, underscoring its commitment to reliability, material integrity, and customer collaboration. The procedure, which spans pre-production sampling, packaging design, raw material sourcing, pallet requirements, and final quality inspection, is designed to meet rigorous international standards while accommodating specific client needs.

Ocean freight rates have surged across all major shipping routes recently, compounded by tightening U.S. tariff policies against China and geopolitical disruptions in the Red Sea that rattle global supply chains. Double cost pressures weigh heavily on foreign trade manufacturers. Industry insiders remind overseas buyers that prolonged wait-and-see will only push up overall procurement costsr shortages.

Tianjin Santong Ruizhe Hardware Group is based in Tianjin, close to Tianjin Port. We specialize in metal processing and hardware export.We hold CE, ETA and BSCI certificates with strict quality control. Our main products include wood connectors like tees and crosses. Their surface treatment passes 500-hour salt spray test for excellent durability. Our products are well trusted by clients worldwide.

Timber structures are widely used in residential, commercial, and landscaping projects. Whether building a fence, pergola, deck, carport, or garden structure, selecting the right post anchor is essential for ensuring stability, durability, and long-term performance.

Sunstone introduces customizable single and double sided circle tooth plate timber connectors. Made from pre-galvanized steel with powder coated or galvanized finish. Suitable for roof trusses, floor joists, and prefabricated wood structures.

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.

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.

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.

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

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.