Hunan Lianhu Hardware Co. was founded in 1992 and is based in Shaodong City, Hunan Province, with two production bases in Shaodong and Zhongshan, Guangdong Province. We makes classic door locks and is committed to providing safe, reliable, trustworthy lock products for customers around the world.
Factory Overview
Now we have two factories covering over 300,000 square meters and employing over 300 people. The two production bases have modern facilities and advanced machines. This allows the company to make many types of door locks. We sell more than 7 million locks a year in the Middle East, Africa, and other markets.
Technology And Equipment
"Lianhu" uses the latest technology from around the world. We have more than 15 production lines to ensure consistent quality. "Lianhu" has a technical research and development team of more than 30 people who are always working on new products and ways to improve processes. The company can quickly respond to market demand and launch products that meet customer needs thanks to its continuous improvement of production technology.
Quality Control
Lianhu" follows the ISO9001 quality management system to ensure that every product is tested and controlled during production. From start to finish, we follow standard procedures to make sure our products are high-quality and safe.
We also cares about the environment. It uses green materials and energy-saving equipment, reduces waste, and strives to be sustainable.
Our Product
We specializes in the research, development and manufacture of door locks. With 30 years of industry experience and exquisite craftsmanship, the company has successfully launched a number of door lock product series. The company is committed to providing personalized customization according to customer needs, to ensure that each lock meets the specific use of the environment and security requirements.
Standard rim door lock
Rim lock is the most representative product series of the company, adopting advanced mechanical structure and protection design, with excellent anti-theft performance and high durability. Applicable to various types of exterior doors, the product is highly secure, easy to operate and favored by customers.
Product Features:
- High strength protection, high durability
- Anti-corrosion design, adapt to various weather conditions
- Easy to install and maintain, suitable for most door types
Customized exterior door locks
According to the needs of different customers, we provides customized door lock solutions. We can customize the size, weight, material, color and function of the locks to ensure that the product is perfectly adapted to the specific application. Whether it is a special protection requirement or a unique design style, we can provide professional customization services.
Product Features:
- Fully personalized to meet specific customer needs
- Multiple materials and surface treatments available
- Support special function design, such as anti-theft, anti-prying, etc.
Whether it is a family home, commercial building, or different environments such as hotels and industrial parks, our locks provide high security, durability, and aesthetics to meet a variety of application needs.
If you need more uses, we can make products and services for specific places to make sure each place is safe.
Production Equipment
Hunan Lianhu Hardware Co. has 15 modern production lines and more than 200 precision machines to ensure high-quality production.
Modernized production lines
The company has invested in new equipment and has more than 15 production lines, covering stamping, casting, painting, assembly, and other processes.
- Automated production: automated equipment reduces manual intervention and improves production efficiency.
- Efficient production: the production line is reasonably configured to ensure efficient and stable production process.
- Precision control: Each production line is equipped with a precision quality control system to ensure product accuracy and quality.
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Advanced machinery and equipment
The company has more than 200 sets of advanced machinery and equipment that can make and process products with high precision, strength, and durability.
- CNC Machine Tools : High precision machining to ensure precise dimensions and structure of locks.
- Stamping and die-casting equipment: Highly efficient production to ensure the stability and consistency of mass production.
- Spraying equipment: adopting advanced spraying technology to provide high-quality surface treatment to ensure the appearance and durability of locks.
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Technical R&D
Our technical R&D team of more than 30 people, innovation continues to drive production, ensuring the technological leadership and innovation of our products.
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Environmental protection and energy saving equipment
Dedicated to the sustainable development of the earth, all production equipment meets the environmental protection standards to reduce energy consumption and waste emissions during the production process and minimize the impact on the environment.
Eco-friendly manufacturing: adopting low-pollution and energy-saving production equipment to meet environmental protection requirements.
Green Manufacturing: Strive to reduce energy consumption and environmental pollution, and promote sustainable development.
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1. Main sales market: Middle East and Africa
The Middle East and Africa region is our most important international market. Our products have been produced and sold locally for a long time and we have a large number of loyal customers.
2. Performance: Annual production over 7 million pieces
- Annual production capacity of 7 million: The company produces more than 7 million door locks annually, covering a wide range of types and customization needs to meet the sales demand in major markets around the world.
- Product supply capacity: With strong production scale and strict quality control,"Lianhu" is able to ensure product quality while guaranteeing on-time delivery and mass supply.
