Product Presentation

STRZ provides a full range of automotive fasteners covering chassis, body, powertrain, interior and exterior systems. High-strength materials, multiple surface finishes, precision manufacturing, customization services, and years of global export experience.

Sunstone address the three most common lock safety hazards and usage pain points in everyday doors, windows, and furniture, delivering a flexible solution that harmonizes security protection with aesthetics.

Wood connectors are key metal components for joining beams and columns,ensuring structural safety and durability. With hot-dip galvanized or powder-coated finishes,they resist corrosion for indoor and outdoor use.Common types include joist hangers, angle brackets, and truss plates, used in framing, furniture, and DIY.STRZ offers customizable connectors in dimensions,materials,and finishes per international standards, serving global contractors and distributors in sustainable timber construction.

Sunstone has introduced a full range of dual-function electric lawn scarifiers specifically designed for the U.S. 120V/60Hz market. Each unit is certified by cTUVus, ensuring compliance with rigorous North American electrical and mechanical safety standards. Spanning three distinct power levels, the ST series caters to small suburban plots, medium-sized residential yards, and expansive lawns, addressing the rising U.S. demand for robust, multi-purpose dethatching and aeration tools.

As outdoor living spaces continue to gain popularity across Europe and North America, the demand for durable and visually appealing steel post supports has continued to grow.

SunStone Ruize Hardware supplies hot-dip galvanized helical ground screws with 22 years of export experience to the EU market. Easy to install and compatible with all soil types, our products are widely used for solar PV, timber house and fencing projects. Made of carbon steel with rust-proof galvanized coating, OEM/ODM customization is available.

Artificial turf sweepers are efficient cleaning tools for gardens, handling dust, leaves, and dirt while saving time and labor. Quality models offer durable builds, strong brush performance, and ease of use. When choosing, consider the space, debris type, and supplier customization options. As designs evolve, sweepers will serve more industries, helping businesses clean smarter and operate more efficiently.

Threaded rods remain one of the most widely used fastening products in construction, infrastructure, machinery installation and industrial manufacturing.

Sunstone, a professional Chinese manufacturer and trader of electric garden machinery, has unveiled a categorized lineup of corded electric tillers exclusively designed for the U.S. market. Every model holds valid cTUVus safety certification to satisfy North America’s strict electrical standards, with tiered power, width and wheel setups to fit small backyard gardening, medium plot maintenance and heavy-duty soil cultivation respectively.

Sunstone Black Powder Coated Steel Beams Brackets offer strength and aesthetics. Featuring precision grinding, seamless welding, and corrosion resistance, they provide strong load-bearing capacity and easy installation. Ideal for pergolas, decks, and timber structures. Custom sizes and finishes available.

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.

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.