Jiangyin Rongjun Hardware Co. Ltd
About Us
Products
Rongjun Hardware specializes in the research, development, and manufacturing of aluminum surface treatment fixtures for aluminum extrusion and finishing industries.
Our main products include anodizing clamps, electrophoresis clamps, pneumatic clamps, energy rods, coating fixtures, and customized aluminum processing fixtures. These products are designed for applications such as aluminum anodizing, electrophoresis coating, spray finishing, and other surface treatment processes.
With a focus on fixture structure, material selection, and practical application requirements, Rongjun Hardware provides solutions that match different production environments and aluminum profile processing needs.
In aluminum surface treatment production, fixtures directly contact aluminum profiles and work under conditions such as chemical solutions, temperature changes, and repeated loading cycles.
Rongjun Hardware develops fixtures according to specific process requirements:
Different aluminum profiles and surface treatment processes require different fixture solutions. Rongjun Hardware focuses on the relationship between product structure and production conditions during the design process.
Our fixture development considers:
By understanding the actual production process, we help customers select or customize suitable fixture structures for their applications.
Rongjun Hardware provides OEM and customized fixture manufacturing services for aluminum processing companies.
Our services include:
Whether for standard aluminum profiles or special application requirements, Rongjun Hardware works with customers to develop practical fixture solutions.
Rongjun Hardware products are used in various aluminum processing fields, including:
We continue to focus on aluminum processing fixture technology and improve product design based on industry application experience.
Rongjun Hardware is committed to providing professional aluminum surface treatment fixture solutions through practical engineering design, customized manufacturing, and application-focused service.
From anodizing clamps to customized production fixtures, we support aluminum manufacturers with solutions designed for real production environments.
| Company Name: | Jiangyin Rongjun Hardware Co. Ltd |
| Business Type: | Manufacturer |
| Brands: | Krieit |
| Employee Number: | 110~120 |
| Year Established: | 2016 |
| Total Sales Annual: | 2500000-5000000 |
| Company Location: | No.,2 Kaiyuan Road, Yunting Street, Jiangyin City Jiangsu Province |
| Factory Location: | No.,2 Kaiyuan Road, Yunting Street, Jiangyin City Jiangsu Province |
| Company slogan: | Precision Fixtures for Better Aluminum Surface Treatment |
| OEM Overview: | ODM Manufacturing & Custom Fixture DevelopmentJiangyin Rongjun Hardware Co., Ltd. is an ODM manufacturer specializing in custom fixtures and auxiliary tools for aluminum profile surface treatment production lines. We provide a complete manufacturing service covering product development, structural design, prototyping, testing, production, and continuous optimization. With practical experience in anodizing, electrophoresis, coating, and aluminum extrusion processing applications, our engineering team can develop customized clamps and fixtures according to customers' profile dimensions, production processes, operating temperatures, clamping requirements, and automation conditions. Our product range includes anodizing clamps, electrophoresis clamps, pneumatic clamps, manual clamps, stainless steel coating clamps, energy rods, and other customized surface treatment fixtures. Many of our products are independently developed and supported by patented designs, helping us respond to different production requirements with more flexible structural solutions. For projects that cannot be solved by standard products, we support ODM customization based on drawings, samples, technical parameters, or actual production requirements. From initial concept development to batch manufacturing, Rongjun Hardware provides an integrated solution designed to improve product compatibility, manufacturing consistency, and long-term application reliability. Whether customers require a modified standard fixture or a completely new product design, our ODM capability allows us to develop application-specific solutions for different aluminum profile surface treatment lines. |
| Production Line: | Injection Molding Workshop
Rongjun Hardware’s injection molding workshop is equipped with multiple precision injection molding machines for stable production of plastic components and auxiliary parts used in industrial fixtures. The workshop adopts a well-organized production layout with standardized equipment arrangement, material handling areas, mold processing support, and quality inspection zones to ensure consistent molding performance and reliable component quality. With professional equipment management and a clean manufacturing environment, the injection molding process supports various customized plastic parts for anodizing clamps, electrophoresis clamps, and aluminum profile surface treatment accessories. The workshop maintains clear production flow, safety zones, and efficient material management, covering the complete process from raw material feeding, injection molding, to finished component inspection |
| R&D: | Research & DevelopmentJiangyin Rongjun Hardware Co., Ltd. has established a mature R&D and experimental development system focused on fixtures and auxiliary tools for aluminum profile surface treatment production lines. Our experienced engineering team is responsible for product research, structural design, material selection, prototype development, functional testing, and continuous product improvement. Our R&D activities are closely connected with actual production conditions, including aluminum anodizing, electrophoresis, coating, and automated handling processes. During product development, we evaluate key factors such as clamping structure, opening range, temperature resistance, corrosion resistance, operating stability, and compatibility with different aluminum profile designs. Through a well-developed process of design verification, prototype testing, production trials, and technical optimization, we are able to transform customer requirements into practical and manufacturable products. Many of our clamps and fixtures are independently developed, and several products are supported by patented technologies. In addition to improving existing standard products, our R&D team also develops customized fixtures according to customer drawings, samples, production processes, and special operating requirements. This mature research and experimental development capability enables Rongjun Hardware to provide reliable technical support from initial product concept through testing and mass production. |
| Our Team: | Team & Manufacturing CapabilityAt Jiangyin Rongjun Hardware Co., Ltd., our team is built around professional cooperation between production, international sales, research and development, and engineering departments. Our production team consists of 10 skilled workers responsible for precision manufacturing and quality control, supported by a 5-member international sales team, a 3-member R&D team, and a 2-member engineering team.
From the moment an order is received by our sales department, all teams work closely together to ensure smooth communication, accurate product design, and efficient production execution. The R&D and engineering teams analyze customer requirements, optimize product structures, and provide customized solutions, while the production team ensures every manufacturing process meets strict quality standards.
With a strong focus on precision manufacturing and continuous improvement, Rongjun Hardware is committed to achieving zero-defect production control and maintaining high customer satisfaction and repeat-order rates. The company has developed more than ten patented products, combining innovation, engineering expertise, and manufacturing experience to deliver reliable clamp solutions for aluminum anodizing, electrophoresis, coating, and surface treatment industries worldwide. |
| History: | Company History | Jiangyin Rongjun Hardware Co., Ltd.Founded in 2016, Jiangyin Rongjun Hardware Co., Ltd. has grown from a specialized hardware manufacturer into a professional supplier of aluminum profile surface treatment accessories in China. Over the past decade, Rongjun Hardware has continuously focused on the research, development, and manufacturing of high-quality clamps and auxiliary equipment for aluminum anodizing, electrophoresis, spraying, and other surface treatment processes.
Since its establishment, the company has actively participated in numerous domestic aluminum industry exhibitions and technical exchanges, building strong connections with aluminum extrusion and surface treatment enterprises across China. Through years of product optimization, manufacturing improvement, and customer cooperation, Rongjun Hardware has developed a strong reputation in the domestic market. Our clamps and related products are widely used by aluminum profile manufacturers throughout China, with a significant market presence and positive feedback from customers regarding product performance, durability, and application reliability.
Innovation has always been a key part of Rongjun Hardware’s development strategy. Over the years, the company has continuously invested in product improvement and has successfully applied for more than ten product patents covering specialized clamp structures and surface treatment solutions. These patented designs are developed based on real production challenges faced by aluminum profile manufacturers, helping customers improve operational stability and adapt to different anodizing and electrophoresis line requirements.
In addition to standardized products, Rongjun Hardware provides customized manufacturing services according to customers’ production environments, profile specifications, and process requirements. From product design and structural optimization to precision manufacturing and final delivery, the company focuses on providing practical solutions that meet customer expectations.
With the increasing demand for high-quality aluminum processing solutions in global markets, Rongjun Hardware has started expanding its international business. Currently, our products have already been introduced and used by several aluminum profile manufacturers in countries such as Malaysia and Vietnam. These overseas applications represent an important step in the company’s global development strategy.
Looking forward, Rongjun Hardware aims to further expand its presence in Southeast Asia and establish a stronger regional service network before 2028. By combining manufacturing experience, patented product technology, and customer-oriented solutions, the company is committed to becoming a reliable global partner for aluminum surface treatment industries. |
| Service: | Rongjun Hardware: Professional Aluminum Surface Treatment Fixture SolutionsSpecialized Manufacturer of Aluminum Processing Clamps and FixturesRongjun Hardware specializes in the design and manufacturing of aluminum surface treatment clamps and industrial fixtures for aluminum extrusion processing applications. Our product range includes anodizing clamps, electrophoresis clamps, pneumatic clamps, energy rods, coating fixtures, and customized aluminum processing solutions. These products are mainly used in aluminum anodizing lines, electrophoresis production lines, spray coating systems, and other surface treatment processes. By combining application experience with structural design and manufacturing capabilities, Rongjun Hardware develops fixtures according to different production requirements, helping customers improve process compatibility and equipment adaptability. Aluminum Anodizing Clamp SolutionsDuring aluminum anodizing processes, clamps need to withstand continuous exposure to chemical solutions while maintaining stable contact with aluminum profiles. Rongjun Hardware provides anodizing clamps designed for different aluminum profile sizes and production requirements. Product design focuses on:
These solutions are widely applied in aluminum extrusion surface treatment production lines where consistent fixture performance is required. Electrophoresis Clamp and High-Temperature Application SolutionsElectrophoresis processes require fixtures that can adapt to high-temperature environments and long-term operation conditions. Rongjun Hardware develops electrophoresis clamps with consideration of:
According to customer process conditions, we provide customized fixture designs for various aluminum profile applications. Customized Fixture Development for Aluminum ProcessingDifferent aluminum products may have different sizes, shapes, weights, and surface treatment requirements. Standard fixtures cannot always meet every production condition. Rongjun Hardware provides customized services including:
Our engineering team focuses on understanding the actual production process before developing suitable fixture solutions. Supporting Global Aluminum Industry ApplicationsRongjun Hardware serves aluminum extrusion manufacturers and surface treatment companies with industrial fixture solutions for various applications, including:
With experience in aluminum surface treatment tooling, Rongjun Hardware continues to improve product design and manufacturing processes to meet the changing requirements of modern aluminum processing industries. Reliable Manufacturing Support for Aluminum Surface TreatmentFrom product design and material selection to precision manufacturing and customized development, Rongjun Hardware focuses on providing practical fixture solutions for aluminum processing production lines. We work closely with customers to understand their process requirements and develop suitable clamps and fixtures for anodizing, electrophoresis, coating, and other aluminum surface treatment applications. |
| Market name: | North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide |
| Contact Person: | Miss Amanda |
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