Nature Stone Cladding System Manufacturers

Nature Stone Cladding System Manufacturer

As a Nature Stone Cladding System Manufacturers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.

Jiangsu Aozheng Metal Products Co., Ltd. is a professional manufacturer and supplier of nature stone cladding systems, integrating R&D, production, and sales. Our factory in Xinghua City, Jiangsu, spans 32,000 square meters and produces 8,000 tons of construction hardware annually. We specialize in exterior wall cladding fixing brackets, undercut anchors, and complete stone facade fixing solutions for commercial, residential, and institutional buildings.

Our Nature Stone Cladding System range is designed for natural stone panels, porcelain stoneware, and textured glass reinforced concrete. We support both traditional pin bearing and modern undercut or milled groove fastening, ensuring compliance with passive house standards and fire protection requirements.

Our Product Range

We offer a comprehensive selection of brackets and anchors for stone cladding, each engineered for specific panel types and structural conditions.

Application Fit and Engineering Value

Natural stone varies in hardness, thickness, and format. Our systems accommodate hard stones like granite and soft stones like limestone, with panel thicknesses from 20 mm to 40 mm. We design brackets to avoid permanent penetration of the building envelope, reducing thermal bridging and meeting passive house energy standards.

For fire safety, our aluminum and stainless steel components are non-combustible, and our system layout ensures cavity barriers can be installed without compromising structural integrity. We provide project-specific engineering support, including load calculations and bracket spacing recommendations based on wind load and stone weight.

Configuration and Customization

Every facade project has unique geometry. We offer OEM/ODM services, developing brackets and anchors from customer drawings or samples. Our in-house tooling team creates custom dies for non-standard profiles, and our CNC machining ensures precise tolerances.

• Material selection: Stainless steel (SS304/316), aluminum alloy (6063-T5), carbon steel with hot-dip galvanizing.
• Surface treatment: Anodizing, powder coating, or zinc plating for corrosion resistance.
• Adjustability: Slotted holes and shims allow on-site alignment.
• Anchoring options: Undercut, pin, or hook systems depending on stone type and load.

Quality Assurance and Testing

We implement strict quality control from raw material inspection to final packaging. Our laboratory is equipped with spectrometers, tensile testers, and surface testers to verify chemical composition and mechanical properties. Every production batch undergoes dimensional checks, and we perform 99.99% inspection on finished products as per customer requirements.

Our manufacturing processes include automated cutting, stamping, welding, and laser processing, ensuring consistency and precision. We hold ISO9001 certification and have obtained SGS, BV, and TUV reports for product compliance.

Installation and Maintenance

We provide installation drawings and technical documentation to support your erection team. Our brackets are designed for quick adjustment, reducing labor time. For maintenance, stainless steel and aluminum components require minimal upkeep; we recommend periodic inspection of anchors in high-corrosion environments.

We supply complete kits including anchors, bolts, and washers, simplifying procurement. Our packaging is suitable for sea freight, with wooden pallets and protective wrapping.

Information We Use to Configure Your Solution

To prepare an accurate proposal, we need the following project details:

• Stone type, thickness, and panel dimensions
• Building height and location (wind load data)
• Substrate material (concrete, steel, or masonry)
• Architectural drawings or bracket samples
• Required standards or certifications
• Estimated quantity and delivery schedule

With this information, our engineers will recommend the appropriate bracket series, anchor type, and spacing, and provide a detailed quotation with technical specifications.

FAQs

What stone types can your cladding system support?

Our systems handle both hard and soft natural stones, including granite, marble, limestone, and travertine, as well as engineered stone and porcelain tiles. We adjust the bracket design and anchor type based on the stone's weight and brittleness.

Can you provide custom brackets for non-standard profiles?

Yes, we specialize in OEM/ODM. Send us your drawings or samples, and our R&D team will develop tooling to produce custom brackets with the required dimensions and load capacity.

How do you ensure fire safety in the cladding system?

Our brackets are made from non-combustible aluminum or stainless steel. We design the system to allow fire barriers and cavity closers, and we can provide fire test documentation upon request.

What is your typical lead time?

For standard products, lead time is 2-3 weeks after deposit. Custom items may take longer depending on tooling development. We confirm exact schedules with each order.

Do you provide installation support?

We supply detailed installation drawings and can offer technical consultation by phone or video. For large projects, we can arrange on-site guidance if required.

Related Products and Categories

Our portfolio also includes Products, Facade System Of Aluminum for applications with different operating ranges, interfaces or integration requirements.