China Lock Manufacturers Suppliers Factory - Wholesale Lock Made in China

Your Professional Lock Manufacturer

Wuxi Lemar Metal Products Co., Ltd. is a professional fastener system service group integrating scientific research, manufacturing, sales and logistics. It follows the business philosophy of "striving for excellence and adhering to integrity" and has established a good image in the field of fastener manufacturing and sales. It has established long-term cooperative relationships with major well-known logistics brands at home and abroad to ensure that products are delivered to customers at the fastest speed and are well received by users.

Key Iron Padlock
NO.:LM-1514. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Polished Brass Padlock
NO.:LM-1513. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Solid Brass Keyed Padlock
NO:LM-1512. Material:‎Metal. Shape:‎Padlock (U-shaped). Model Name:‎Keyed Padlock
Brass Copper Padlock
NO:LM-1511. Material:‎Metal. Shape:‎Padlock (U-shaped). Model Name:‎Keyed Padlock. Special Feature:‎Weather Resistant
MS828 Connecting Rod Lock
NO.:LM-1510. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Swing Handle Rod Control Lock
NO.:LM-1509. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Rod Control Lock
NO.:LM-1508. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Connecting Rod Lock
NO.:LM-1507. Material:Zinc Alloy. Application:Electric Powder, Telecommunication and Machinery. Type Lock:Cabinet Door Locks
Truck Bolt Latch
NO:LM-1506. Usage:Truck ,Trailer , Contianer. Material:Mild Steel ,Stainless Steel. Type:Truck Bolt Latch
Spring Pin Latch Lock
NO:LM-1505. Usage:Truck ,Trailer , Contianer. Material:Mild Steel ,Stainless Steel. Type:Truck Bolt Latch
Trailer Spring Loaded Latch
NO:LM-1504. Usage:Truck ,Trailer , Contianer. Material:Mild Steel ,Stainless Steel. Type:Truck Bolt Latch
Heavy Duty Spring Loaded Gate Latch
NO:LM-1503. Usage:Truck ,Trailer , Contianer. Material:Mild Steel ,Stainless Steel. Type:Truck Bolt Latch

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Why Choose Us

Technical team support
Possess full process manufacturing capabilities and experimental research and development capabilities for fasteners. With strong technical strength and 3D marketing network, it has more than 100,000 enterprise-level users and serves 57 industries.

Production Equipment
Our company has cold heading machines, thread rolling machines, wire drawing machines, thread rolling machines, tapping machines, vibration plate automatic assembly and other processing and feeding equipment.

Sales Market
Lemar Assisting scientific research enterprises,exported to Europe,North America, Africa, Central Asia, Middle East.

Lock - Overview

A device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc.

Common types

We provide the following product introduce：

Brass Copper Padlock
A brass copper padlock is a type of padlock constructed primarily from brass, also known as copper. Brass is a durable and corrosion-resistant metal, making these padlocks suitable for both indoor and outdoor use. They are commonly used for securing a variety of items, including gates, fences, toolboxes, and storage units.

Connecting Rod Lock
A connecting rod lock is a mechanical device that secures a connecting rod to either a crankshaft (as in an engine) or to a latch mechanism (as in a cabinet door). In engines, it prevents the connecting rod from loosening due to vibration. In doors, it provides a secure locking mechanism with upper and lower rods working with a latch.

Spring Pin Latch Lock
Principle of Spring Pin Latch Lock is to use elastic deformation and force of spring to realize the connection and fixation of parts. Specifically, When the pin is inserted into the hole, spring is under pressure and elastic deformation occurs. This pressure causes the spring to produce an outward force that creates friction between pin and hole wall, thus connecting and fixing it. The elastic force of spring enables the heavy spring pin to withstand a certain load and vibration to maintain stability of connection.

Heavy Duty Spring Loaded Gate Latch
Heavy Duty Spring Loaded Gate Latch is a kind of thickened material (such as 304 stainless steel), with high strength, anti-corrosion and rust characteristics, suitable for industrial heavy equipment and harsh environment pin products. Structure composition: composed of spring and metal pin body, between spring and pin through a specific way of connection, such as hook, etc.

Product Specification

We provide the following product specifications：

Brass Copper Padlock
Size	40mm	20mm	30mm	40mm	50mm	60mm
Material	Brass Hardened steel shackle, chrome plated	Brass Hardened steel shackle, chrome plated	Brass Hardened steel shackle, chrome plated	Brass Hardened steel shackle, chrome plated	Brass Hardened steel shackle, chrome plated	Brass Hardened steel shackle, chrome plated
Weight	141g	33g	100g	150g	295g	370g
Accessories	Double bolted Rustproof interior With 2 pcs brass keys	Double bolted Rustproof interior With 3 pcs brass keys	Double bolted Rustproof interior With 3 pcs brass keys	Double bolted Rustproof interior With 3 pcs brass keys	Double bolted Rustproof interior With 3 pcs brass keys	Double bolted Rustproof interior With 3 pcs brass keys
Packing	Double blister	Double blister	Double blister	Double blister	Double blister	Double blister
Carton size	472829cm	432625cm	423416cm	453917cm	462418cm	402618cm
Qty/ctn	96pcs	144pcs	96pcs	96pcs	48pcs	36pcs
NW./GW.	13.5kg/15.5kg	5g/7kg	9.5kg/11.5kg	15kg/17kg	14kg/16kg	14kg/15kg

Rod Control Lock
Weight	0.974 lbs
Material	Die Cast Zinc
Finish	Smooth, Black
Type	Medium Latch
Industry	Enclosures/Electrical Enclosures, Enclosures/Switchgear

Product advantages

Brass Padlock

Polished Brass Padlock mainly consists of four parts: lock body, lock core, key and padlock chain.
It has the following characteristics:
Security: Lock core design of the padlock is complex and difficult to copy, and each key is unique, so it can provide a high degree of security.
Applicability: Padlock can be used for a variety of items that need to be protected, such as furniture, luggage, bicycles, etc., widely used in the home, office, warehouse and other places.

Rod Control Lock

Rod Control Lock is relatively firm. For some large high and low voltage cabinets, power distribution cabinets and servers used by the industrial locks, in addition to the high requirements for safety performance, but also need a very high stability. The traditional linkage lock is not firm, which brings hidden safety risks to the industrial equipment.
The connecting lock is very convenient. Rod Control Lock structure is simple, unlocking and closing lock are effortless. When it needs to be opened, you only need to rotate key while lifting key, the handle rotates 90 degrees to drive shell component can open, with strong handling, when some emergencies occur, it is more convenient to open lock.
In installation respect, advantage of Rod Control Lock is more obvious: need to install up and down two lock arm in corresponding position only, the damage to ark door is smaller.

Application of Rod Control Lock

01.

Industrial Control Cabinets

Used in factories and manufacturing environments to protect electrical control equipment, automation systems, and machinery.

02.

Power Distribution Cabinets

Installed to safeguard distribution equipment, circuit breakers, contactors, and power supplies within power systems.

03.

Communication Equipment Cabinets

Employed in the telecommunications and networking industries to protect communication equipment, servers, and network devices.

04.

Traffic Signal Control Boxes

Utilized in traffic signal systems and road management for safeguarding traffic signal equipment and controllers.

Customization Process

Requirement Discussion

Design Proposal

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Surface treatment: Plain, Galvanized, Hot Dip Galvanized, Black Oxide, Anodized, etc.
Excellent quality control system for fine dimensional accuracy.
Various materials are available as per your request
Conform to international standard.
We had got certificate of ISO9001: 2008, SGS & RoHS.
Prompt delivery.
Various sizes are available.
Material: Stainless Steel 18-8 18-10, Carbon steel Gr4.8 Gr8.8 Gr10.9, Gr12.9, Aluminum, Copper, etc.
Packing Stylet: General export packing
Can be made with different standards such as ISO, DIN, AS/NZS, GB, ANSI, BS and special standard.
Good customer service
OEM is available

Package & Delivery

Package:	Standard export package
Delivery:	By air express, by sea

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FAQ

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express fee Question.

Q: Have you tested all your goods before shipment?

A: Yes, we will conduct 100% test before delivery, and we will send detailed photos of parts for your approval Question.

We're well-known as one of the leading lock manufacturers and suppliers in China. If you're going to wholesale high quality lock made in China, welcome to get pricelist and free sample from our factory. Also, OEM service is available.

Aluminum Sliding Door Handle Lock, Electric Cabinet Door Locks, Replacement Cam Lock

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