Customized High-Strength Load-Bearing Lifting Support Pin and Articulated Rivet

Situo Hardware specializes in the R&D and production of smart desk and chair lifting support pins, lifting table articulated rivets and height adjustment mechanism positioning fasteners. We focus on supporting fields such as smart office furniture, electric lifting desks and automatic adjustable brackets, providing high-precision customized hardware accessories for lifting transmission, load-bearing positioning and dynamic articulation of smart furniture.

This series of smart desk & chair lifting support pins and articulated rivets is specially designed for the height adjustment mechanism of electric lifting desks and smart office chairs. It is widely used for bracket joint articulation, telescopic support positioning and transmission connection of lifting structures. Made of high-quality stainless steel with dual processes of precision turning and cold forging, the product features smooth burr-free surface, high coaxiality and accurate matching clearance.

It operates smoothly and silently during frequent lifting and adjustment, effectively solving common problems such as jamming, shaking, abnormal noise, lifting deviation and insufficient support of smart lifting furniture. Full non-standard customization is available for special sizes and irregular structures to meet the needs of new product R&D, mass production and equipment modification. Both machining and cold forging processes are supported, and the specific production cycle needs to be confirmed with customer service.

• Dynamic Adaptation For Lifting Mechanism, Smooth & Silent Operation: Optimized for frequent lifting, telescopic movement and angle adjustment of smart desks and chairs, the product adopts precise tolerance control to ensure perfect fitting with hinge holes. It realizes smooth and unobstructed lifting adjustment without jamming or stagnation, eliminating abnormal noise and hysteresis problems.
• High-Strength Load-Bearing Structure, Stable & Anti-Deformation: Integral solid forming ensures high structural rigidity, excellent shear resistance and compression resistance. It stably bears the working load of desks and chairs, maintaining uniform hinge clearance after long-term repeated lifting.
• Rust-Proof & Wear-Resistant, Long Service Life: Made of high-purity stainless steel with dense texture, it has excellent anti-rust, anti-oxidation, wear-resistance and anti-aging properties. It is not easy to rust or jam in indoor office environments, requiring no frequent maintenance.
• Dual Functions of Articulation & Positioning: Integrating flexible rotation, telescopic support and precise positioning functions, it can be used both as movable articulated rivets for flexible joint adjustment and positioning pins for lifting stroke limit and assembly accuracy control.
• Dual Flexible Production Processes: Support cold forging mass production for standard specifications with fast delivery and high cost performance, and CNC precision machining for high-precision non-standard and special-shaped products.
• Full Non-Standard Customization: Customizable pin diameter, total length, step height, head structure, limit card slot and eccentric size. Custom processing based on drawings and samples supports new furniture R&D, structural upgrading and special mechanism modification.
• Fine Surface Treatment, High Assembly Adaptability: Multiple polishing and deburring processes ensure smooth surface and regular edges. It will not scratch profiles or interfere with structural movement during assembly, with tight fitting and neat overall appearance.

• Articulation and positioning fixing for electric lifting desks and smart standing worktables
• Movable connection of support joints for smart lifting chairs and height-adjustable office chairs
• Fittings for telescopic brackets, cross lifting arms and angle adjustment mechanisms of office furniture
• Transmission shaft and rivet parts for smart home automatic lifting equipment and small electric adjusting devices
• Custom replacement parts for new smart desk & chair R&D and old lifting mechanism modification
• All smart furniture equipment scenarios requiring dynamic articulation, lifting support and precise limit positioning

We own mature dual-process precision hardware production lines, focusing on supporting customized accessories for smart office furniture lifting equipment. Complete production workflow: material screening & cutting → cold forging / CNC integral forming → precision finishing → polishing & deburring → full dimension inspection → assembly adaptability sampling → packaging & delivery.

Standard specifications are in stock with fast delivery, and non-standard special-shaped products support rapid sample making and mass production. The specific production cycle can be confirmed with customer service. We provide complete material test reports, dimension inspection reports and quality certificates, supporting engineering batch packaging and export-grade packaging.

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs. Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001.

Our equipment includes Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment. Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

Our customers include bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.