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
DK603-3
Material: SUS304, Carbon Steel
Surface Treatment: Vibratory Finishing, Blue Zinc Plating
- Parameters
Material: SUS304, Carbon Steel
Surface Treatment: Vibratory Finishing, Blue Zinc Plating
| ERP Material No. | Product Model | Material | Surface Treatment | Unit Weight (g) | Packing Qty (PCS/CTN) |
|---|---|---|---|---|---|
| DK603F3A003 | DK603-3 | Carbon Steel | Blue Zinc Plating | 654.35 | 12 |
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Guwanjia Hardware Machinery 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
