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Jiangsu Aozheng Metal Products Co., Ltd.

Jiangsu Aozheng Metal Products Co., Ltd. is a professional industry and trade integrated enterprise, with a modern production plant covering an area of 32,000 square meters. We specialize in the R&D, production and supply of a full range of high-quality construction hardware products. Our core product portfolio includes exterior wall cladding fixing system brackets, C channels, seismic support brackets, anchor bolts, cast-in channels, concrete embedded parts and photovoltaic bracket clamps, which cater to various customized construction and engineering installation requirements. Our products are manufactured from premium raw materials including stainless steel, aluminum alloy, carbon steel and low alloy steel. Equipped with advanced industrial production technologies, we adopt automated cutting, extrusion, stamping, welding, CNC machining and laser processing craftsmanship. Strict standardized production and precise processing procedures are implemented throughout production to ensure stable, reliable and high-standard product quality. Integrating raw material forming and mechanical processing, our factory operates as a large-scale, diversified and professional manufacturing base for construction hardware. Upholding strict quality standards and high-end global market positioning, we achieve an annual production capacity of 8,000 tons of diverse building materials. Our products are widely exported to dozens of countries and regions across the globe, covering the United States, Germany, Italy, Belgium, the United Kingdom, Japan, Australia, Canada, Russia, Central Asia and the Middle East. We have established long-term, stable and strategic cooperative relationships with large construction enterprises and renowned engineering teams worldwide. Supported by superior product quality and professional all-round services, we have become a core and trusted building material supplier for our global partners in China.

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  • Opening Permit
  • Jiangsu Private Science & Technology Enterprise
  • A heavy-duty combined stone pendant
  • An integrated stone back bolt
  • An integrated expansion ring and a back bolt with an integrated expansion ring
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Z Cladding System Bracket Industry knowledge

Stainless Steel Z Cladding System Bracket Manufacturers

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

Precision-engineered Z brackets for stone, ceramic, and composite facades — designed for three-dimensional adjustability and reliable load transfer.

Jiangsu Aozheng Metal Products Co., Ltd. is a direct Z Cladding System Bracket manufacturer operating from a 32,000 m² production facility in China. We produce stainless steel Z brackets in grades 1.4301 (A2) and 1.4401 (A4), covering both standard and custom geometries for natural stone, ceramic, terracotta, and composite panel cladding systems. Our range includes restraint anchors, large-projection brackets, riveted-nut versions, and easy-install clips, all engineered for direct or indirect fixing to concrete or sub-frame structures.

As a factory with integrated R&D, stamping, welding, and CNC machining, we control every step from raw material to finished batch. Our annual production capacity exceeds 2,000 tons for facade brackets alone, allowing us to support projects ranging from prototype evaluation to high-volume supply for international construction teams.

Product Range and Application Fit

We supply several Z-bracket configurations, each matched to a specific cladding condition. The table below summarizes our standard series and their typical use:

Series Design Feature Typical Application
AZZ01 Easy-install, slotted holes for vertical adjustment Standard stone and marble panels on concrete or steel sub-structures
AZZ02 Compact profile for narrow joints Marble fixing clips where space is limited
AZZ03 Riveted nut for simplified assembly Prefabricated panel systems and rapid installation
AZZ05 Extended leg for large projection sizes Heavy stone or ventilated facades requiring offsets beyond 150 mm
AZRS1 Restraint anchor with lateral adjustment Wind-load restraint at panel edges and corners

For projects that do not match a standard series, we offer a Customized Bracket service. We modify leg length, hole patterns, material thickness, and surface finish based on your shop drawings or samples.

Engineering and Performance Specifications

Our Z brackets are designed for three-dimensional adjustability, allowing installers to correct substrate irregularities before final locking. Key performance parameters include:

  • Projection: Up to 150 mm for standard series; larger projections available on request.
  • Load capacity: Up to 800 N per bracket under typical wind and dead-load conditions.
  • Material grades: Stainless steel 1.4301 (A2) for interior and low-corrosion environments; 1.4401 (A4) for coastal, industrial, and high-humidity sites.
  • Adjustment range: Slotted holes provide ±10 mm vertical and horizontal movement, with shim options for depth alignment.

We validate each design through in-house testing, including dimensional inspection and mechanical property checks. For critical projects, we can provide material certificates and test reports from our laboratory.

Installation Methods and System Integration

Z brackets can be fixed in two primary ways:

Direct Fixing

Expansion bolts anchor the bracket directly into concrete or masonry. This method is suitable for solid substrates and minimizes the need for a secondary support frame.

Indirect Fixing

Hex bolts connect the bracket to a sub-channel system (e.g., vertical or horizontal rails). This allows for greater adjustability and is common in ventilated facades.

We also supply matching Stainless Steel Cladding System Bracket components, including L angles and Omega profiles, to complete your facade assembly. Our engineering team can review your system layout and recommend the correct bracket spacing and type based on panel weight and wind load calculations.

Quality Assurance and Testing

As a certified manufacturer, we implement strict process control from raw material incoming inspection to final packaging. Our quality system includes:

  • Spectrometer verification of material chemical composition.
  • Tensile and hardness testing on sample brackets from each production batch.
  • Dimensional checks using calibrated gauges and CMM for custom geometries.
  • Surface finish inspection to confirm no burrs, cracks, or weld defects.

We hold ISO 9001 certification and can provide test certificates upon request. For export orders, we ensure compliance with relevant international standards and can arrange third-party inspections (SGS, BV, TUV) if specified.

Customization and Project Support

Our in-house mold and tooling team allows us to produce custom Z-bracket shapes without long lead times. We support the following modifications:

  • Leg length and width adjustments for non-standard panel thicknesses.
  • Additional holes or slots for specific bolt patterns.
  • Material upgrades to duplex or higher alloy stainless steel for extreme environments.
  • Surface treatments such as passivation or electro-polishing.

We also provide technical documentation including installation instructions, CAD files, and load tables to assist your engineering team during design and approval.

Information We Use to Configure Your Solution

To prepare an accurate quotation and production drawing, please provide the following details:

  • Cladding panel type, thickness, and weight per square meter.
  • Substrate material (concrete, steel, or masonry) and surface condition.
  • Required projection distance and allowable bracket spacing.
  • Wind load and seismic requirements for the project location.
  • Preferred stainless steel grade (A2 or A4) and any corrosion-resistance specifications.
  • Quantity per facade area and delivery schedule.

If you have drawings or samples, send them to our sales team; we will confirm feasibility and provide a detailed proposal within 12 working hours.

FAQs

What is the maximum load capacity of your Z brackets?

Standard Z brackets are rated up to 800 N per bracket. For higher loads, we can increase material thickness or modify the design to distribute stress more effectively.

Can you produce Z brackets with custom dimensions?

Yes, we specialize in custom fabrication. Provide your drawings or samples, and our tooling team will produce brackets to your exact specifications, including non-standard leg lengths and hole patterns.

What stainless steel grades do you use?

We use 1.4301 (A2) for standard applications and 1.4401 (A4) for coastal or chemically aggressive environments. Other grades are available on request.

Do you provide installation instructions?

Yes, each shipment includes installation guidelines. We can also provide on-site technical support for large projects, subject to agreement.

What is your typical lead time?

Standard products are usually shipped within 2–3 weeks after order confirmation. Custom products may require additional time for tooling and sampling.