Guide rail pulley, copper wheel, track moving wheel, precision high-end furniture hardware
| Part Name | English Equivalent | Core Application in International Window & Door Systems | International Standard Features | Non-Standard Customization Value & Direction | Core International Standards |
|---|---|---|---|---|---|
| Locking Cam / Strike Pin | Locking Cam / Strike Pin | Installed on the sash or at the end of the transmission rod, engaging with the strike plate to achieve multi-point locking; core component for anti-theft, sealing and wind pressure resistance, suitable for casement windows, sliding doors, lift-sliding doors, etc. | 1. European standard systems are equipped with 3–6 locking points, spacing ≤ 500 mm, uniform force distribution, wind pressure resistance improved by over 40%.
|
Solve matching issues for special profiles, irregular sashes, oversized sashes (≥1.5 m²); customizable length, eccentricity, head shape, non-standard grooves; meet high anti-theft and high wind-pressure requirements. | EN 1906 (cycle life), EN 1627 (security), EN 17460 (general performance) |
| Strike Plate / Keep | Strike Plate / Keep | Installed on the frame at the locking position, precisely engaging with the locking cam to provide locking reaction and positioning, ensuring stability and improving sealing. | 1. 1:1 precise matching with locking cam, no gap or looseness, silent sealing.
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Adapt to non-standard groove profiles, special positions (mullion, corner); customizable hole positions, thickness, adjustment range; solve large profile errors and limited installation space. | EN 17460 (general performance), EN 1906 (cycle life) |
| Handle / Window Operator | Handle / Window Operator | Core operating component, driving the transmission mechanism to realize locking, casement, tilt-in, micro-ventilation; some require anti-theft or fire escape functions. | 1. High integration: 0° (locked) → 90° (casement) → 180° (tilt-in); some with micro-ventilation, security cylinder, emergency escape.
|
Adapt to non-standard bases and special functions; customizable length, square spindle hole, color/finish, limit, electric interface, etc., for high-end or special scenarios. | EN 305 (fire escape), EN 17460 (general performance), NFPA 101 (US fire code) |
| Square Spindle | Square Spindle | Connects handle and transmission (lock case/fork), transmits torque; the transmission bridge between handle and locking system, directly affecting smoothness and safety. | 1. European standard: 7 mm / 8 mm, length 20–50 mm for different profile thicknesses.
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Adapt to non-standard handles and gearboxes; customizable side (6/9/10 mm), length, knurling/milling, screw holes; solve insufficient torque and mismatched installation. | EN 17460 (general performance), EN 1906 (cycle life) |
| Transmission Rod / Drive Rod | Transmission Rod / Drive Rod | Connects handle/spindle to locking points, realizes synchronous multi-point transmission; the “skeleton” of the hardware system, ensuring synchronization and stability. | 1. Fits European standard C-groove, U-groove; rectangular/special-shaped section for rigidity and smoothness.
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Adapt to special-shaped windows, multi-sash linkage, non-standard transmission paths; customizable section, length, holes, corner/transfer joints; solve synchronization for oversized and irregular windows. | EN 17460 (general performance), EN 1906 (cycle life) |
| Rivet | Rivet | Used for threadless fastening of hardware to profiles/panels (locks, handle bases, reinforcing plates), ensuring firm installation. | 1. Blind rivets (one-side installation for profile cavities) & structural rivets (high shear/tensile for load-bearing).
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Adapt to different thicknesses, environments, positions; customizable diameter (3.2–6.4 mm), length, material, head type (round/countersunk), waterproof washer; improve corrosion resistance in coastal/humid areas. | ISO 15981, EN 7550, ASTM F2090 (US standard) |
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. We have 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 Siemens, bo-sch, Foxconn, Panasonic Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
| OUR CAPACITY | ||||
| Main product names: | Stainless steel screws, carbon steel screws, pins, rivets, nuts, | |||
| eccentric nails, embedded parts, and other fasteners. | ||||
| Business Type | Factory / Maufacture | |||
| Service | CNC Machining | |||
| Turning and Milling | ||||
| CNC Turning | ||||
| Cold heading | ||||
| stamping | ||||
| Assembly Service | ||||
| Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc | |||
| 2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc | ||||
| 3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc. | ||||
| 4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc | ||||
| 5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc | ||||
| 6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc | ||||
| 7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. | ||||
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, | |||
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, | ||||
| electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), | ||||
| Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. | ||||
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | |||
| Tolerance | +/-0.01mm ~ +/-0.05mm | |||
| Surface roughness | Ra 0.1~3.2 | |||
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM | |||
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | ||||
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