Product Classification Letter Codes
Flat Hinge ---------------------------------------- CL
Non-flat Hinge ------------------------------------ HT
Stamped Handle ---------------------------------- LS
Cast Handle -------------------------------------- DMK
Silent Hinge with Rubber Ring and Sleeve -------------- ZL
Door Lock ---------------------------------------- MS
Latch -------------------------------------------- DK
Stopper / Limiter ---------------------------------- TX
Guide, Accessories -------------------------------- RG
Waterproof Cover --------------------------------- WP
Door Lock Products (Locks) ------------------ MS (suffix S to model)
Coupling ----------------------------------------- LZQ
Dowel Pin / Locating Pin ---------------------------- DWX
Zinc Alloy ---------------------------------------- XHJ
Hook -------------------------------------------- JH
Plastic Handle ------------------------------------ DMK-P
Plastic Hinge -------------------------------------- CL-P
Plastic Latch -------------------------------------- DK-P
Door Stop ---------------------------------------- MP
Aluminum Alloy ----------------------------------- DL
Stamped Damping Hinge Series --------------------- ZNC
Machined & Washed Damping Hinge Series ------------ ZNX
PRODUCTS
PY225-4B(L/R)
Material: Carbon steel, SUS304
Surface treatment: Blue zinc plating, vibration polishing
Structure description: Rotation approx. 180°
- Parameters
Material: Carbon steel, SUS304
Surface treatment: Blue zinc plating, vibration polishing
Structure description: Rotation approx. 180°
| ERP Item No. | Product Model | Material | Surface Treatment | Net Weight (G) | Packing Quantity (PCS/CTN) | Specification |
| PY225F3A004BL | PY225-4B Left | Carbon Steel | Blue Zinc Plating | 20 | 500 | With Hole |
| PY225S4A004BZ | SUS304 | Vibration Polishing | 20 | 500 | With Hole | |
| PY225F3A004BY | PY225-4B Right | Carbon Steel | Blue Zinc Plating | 20 | 500 | With Hole |
| PY225S4A004BY | SUS304 | Vibration Polishing | 20 | 500 | With Hole | |
| PY225F3A004CL | PY225-4C Left | Carbon Steel | Blue Zinc Plating | 20 | 500 | No Hole |
| PY225S4A004CZ | SUS304 | Vibration Polishing | 20 | 500 | No Hole | |
| PY225F3A004CY | PY225-4C Right | Carbon Steel | Blue Zinc Plating | 20 | 500 | No Hole |
| PY225S4A004CY | SUS304 | Vibration Polishing | 20 | 500 | No Hole |
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Guowanjia Technology Co., Ltd.
OEM / Custom / Full specification / Fast delivery
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+86 159 9977 0681
sale@gwjhardware.com
Address
Hong Kong Street, Building B2, Dongguan City, Guangdong Province, China
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Copyright © 2026.Guowanjia Technology Co., Ltd. All rights reserved
