Our History
The predecessor of Zhongsheng Company was officially established with a registered capital of 500,000 yuan.
Zhongsheng Company was officially established with a registered capital of 5 million yuan.
Zhongsheng Company increased its capital to 50 million yuan to expand its business scale. In the same year, Renqiu Ji'an Aluminum Industry Technology Co., Ltd. was established with a registered capital of 30 million yuan.
Invested in and established Hebei Bafang Doors and Windows Co., Ltd., with a registered capital of 80 million yuan.
Awarded the titles of Science and Technology-based SME and Innovative SME in Hebei Province. In the same year, Hebei Gongke Precision Mold Co., Ltd. was established with a registered capital of 5 million yuan.
Awarded the title of National High-tech Enterprise. In the same year, Sichuan Zelu Metal Materials Co., Ltd. was established with a registered capital of 50 million yuan.
Promote the factory relocation project and further expand production capacity.
Renqiu Zhongsheng Metal Products Co., Ltd. is located in the Liuzhuang Industrial Zone, Xinzhongyi Town, Renqiu City, Cangzhou, Hebei Province. We are a large-scale building materials enterprise integrating design, processing, sales, installation, and after-sales service.
With a registered capital of RMB 50 million, the company operates multiple modern workshops and employs over 500 staff members across departments such as technical, sales, logistics coordination, after-sales service, and logistics support. While committed to corporate growth, we also prioritize employee welfare to attract industry talent and strengthen our team. Our core products include aluminum alloy louvers, zinc-steel louvers, manual and electric louvers, aluminum alloy air conditioner covers, indoor air vents, guardrails, grilles, and various profiles.
We implement rigorous procedural reviews at every stage - from the procurement of raw materials, hardware, and auxiliary supplies to processing and final delivery to the customer. Through superb manufacturing techniques and strict construction protocols, we ensure the technical excellence of every finished product. Backed by a high-quality workforce and superior craftsmanship and service, we are dedicated to creating a harmonious and wonderful living environment for you. Meeting customer needs is the shared goal of our management and staff.
Our Product
Our main business is various metal building materials, and our core products include:
- Aluminum profiles for doors and windows
- Thermally broken aluminum profiles
- Industrial aluminum profiles
- Aluminum profiles for building curtain walls, etc.
- Aluminum alloy air conditioner cover, indoor air outlet
- Various types of railings (courtyard fences, air conditioner railings, stair railings, corridor railings, zinc-steel welded railings)
- Welded grating
- Aluminum gate
Product Application
Our products are widely used in various construction projects:
- Residential buildings, commercial buildings, hotels, schools, hospitals.
- Industrial parks, municipal engineering projects, and public facility renovation projects.
Our Certificate
- Company Qualifications: National High-tech Enterprise, Hebei Provincial Science and Technology-based SME, Innovative SME.
- Intellectual Property: Holds 13 related patents (covering areas such as smart blinds, energy-saving doors and windows, and safety railings).
- Other qualifications: Import and export rights; experience in multiple bidding and tendering projects.
Production Equipment
The factory covers an area of over 50,000 square meters and has multiple modern production workshops, including profile extrusion workshop, spraying workshop, and finished product assembly workshop.
• Profile extrusion line: Equipped with multiple profile extrusion production lines, supporting 24-hour continuous operation, and can produce metal profiles of different specifications and thicknesses by changing the mold.
• Spraying equipment: Vertical spraying lines and horizontal spraying lines.
• Assembly and processing equipment: Equipped with specialized cutting devices, CNC machining equipment, laser welding equipment, etc., it can achieve high-precision cutting, forming and assembly.
With complete quality testing equipment, we conduct full-process testing on raw materials, semi-finished products and finished products to ensure that product quality meets standards.
Domestic Market: Business covers multiple provinces and cities nationwide, with large-scale project cases in the Beijing-Tianjin-Hebei region, Shanxi, Henan, and other areas. Clients include real estate developers, construction contractors, and municipal units. Projects include residential buildings, commercial buildings, hotels, schools, hospitals, industrial parks, and municipal renovation projects.
Export Business
Possesses import and export rights, and products are exported overseas. It is an export supplier of aluminum profiles, railings, and other products.
Performance Advantages
Established a strong reputation in the building metal products industry through stable product quality and comprehensive services.
Our Service
01
Pre-sales Service
Providing free engineering consultation, solution design, and product selection services; customizing personalized solutions based on the client's architectural style, usage scenario, and budget.
02
Sales Service
Providing transparent communication throughout the entire process, from order tracking and production progress synchronization to logistics and delivery coordination; supporting on-demand customized production to ensure product specifications, construction period, and project requirements match.
03
After-sales Service
Establishing a dedicated after-sales service department to provide comprehensive after-sales maintenance support; promising rapid response to product quality issues and timely handling of customer feedback.
