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
FAQ
-
Q How long is the delivery time?
A Fast Lead Time (7-15 days)
-
Q Can you send samples?
A yes
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Q Do you make other products?
A We have made a variety of items before. Feel free to contact us for further discussion.
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Q MOQ
A The minimum order quantity may vary depending on the size of the parts. Details will be specified on the quotation sheet.
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Q How to request a quote ?
A Please contact us and provide information such as material, surface treatment, quantity, etc. We will then assess and provide a quotation.
Guowanjia Technology Co., Ltd.
OEM / Custom / Full specification / Fast delivery
Call
+86 159 9977 0681
sale@gwjhardware.com
Address
Hong Kong Street, Building B2, Dongguan City, Guangdong Province, China
Online Search
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Copyright © 2026.Guowanjia Technology Co., Ltd. All rights reserved
Copyright © 2026.Guowanjia Technology Co., Ltd. All rights reserved
