years of experience

Fujian Shuangheng Group

 Starting from 1992, Fujian Shuangheng Group is a diversified industrial and trade integrated enterprise with fixed assets exceeding US$230 million. The group has 10 wholly-owned subsidiaries including Fujian Dealong Trading Co. Ltd,Xiamen Kinsend Metal Tech Co., Ltd,Xiamen Kingfeels Energy Technology Co., Ltd which is an international trading corporate entity to export the Group’s products. The headquarter is located in Quanzhou city, Fujian Prov., China covering an area of more than 1,300,000 square meters, a building area of more than 200,000 square meters, and more than 2000 employees. Shuangheng specializes in 6000 series aluminum alloy production. With 8 extrusion production lines from 500T to 3600T, Shuangheng produces more than 30 series, 300 varieties, and 2000 specs of aluminum profiles. Surface treatment of mill finish, anodizing, powder coating, wood grain, electrophoresis, and so on are available. Our products include aluminum architectural profiles (used for window, door, curtain wall, sunroom, sheds, etc.), T-slot industrial profiles, pre-installed solar PV mounting structures, aluminum ladders, aluminum pallets, ground screws piles for a solid foundation, Q235B carbon steel seamless pipe, metal fence, and so on. As supporting products, steel parts and accessories are also available.  We provide one-stop services from design, production, packaging, inspection and logistics, and OED/ODM integrated solutions. Committing to providing excellent service and solving problems to our customers, Shuangheng guarantees to meet and exceed all customers’ expectations through competitive prices, high-quality products, and timely delivery. We always work towards providing reliable and high-quality products and services WELCOME TO SHUANGHENG GROUP
Wholly owned subsidiary of the Group
The group company has a number of wholly-owned subsidiaries, and its business scope covers three major industries: sanitary products, building materials, electricity and solar energy
Fujian Dealong Trading Co. Ltd
Xiamen Kingfeels Energy Technology Co., Ltd
Xiamen Kinsend Metal Tech Co., Ltd
Xiamen Vasttop Technology Co., Ltd
hot Products
The company is with the core of product model design,and provide a full range of technical services on model designed.
PROJECTS
The group's successful projects involve Southeast Asia, the Middle East, and the Americas.

The solar ground system has been successfully on-grid for 43MW,JAPAN. The economy, safety and stability, environmental interference resistance and multi-terrain adaptability of the solar ground support system are particularly important. Kinsend designed a system with stable structure and easy installation according to the terrain.



01
MAY 23 , 2021

Shuangheng successfully completed solar ground project 2.36MW. Korea .Combined with the geography, climate and solar energy resource conditions of the construction site, the supporting structure with solar modules fixed in a certain orientation, arrangement and spacing must be firm and reliable for the design structure of the whole solar ground system, which can withstand such external effects as atmospheric erosion, wind load and so on. Safe and reliable installation, with the minimum solar installation cost to achieve the maximum use effect, almost maintenance free, reliable repair.


In order to make the whole photovoltaic power generation system get the maximum power output, we hope to have the photovoltaic bracket system of kinsend all over the world. Bring energy solar bracket supply for life and production to different customers all over the world and make efforts to protect the environment



02
MAY 23 , 2021

Shuangheng successfully completed the new solar ground project 4.3MW, and we adopted the NV type support scheme With the increasing practicability of solar photovoltaic power generation technology, how to select the appropriate photovoltaic support according to the field environment is an important link to ensure the efficient operation of the whole photovoltaic system. We investigate from environmental information for the successful completion of the whole set of cases, the land occupation planning of the ground, the solar ground support arrangement of the whole set of projects, we can make the whole set of system achieve the maximum productivity benefit. Thank you for your long-term support for kinsend system design.



03
APR 19 , 2021

Shuangheng supplied ground mounted system for this 43MW capacity solar project, located in Miyazaki-kenJapan. The entire PV system is installed in an open ground. Starting with an investigation of the field environment and then by an overall planning, Kinsend chose the safest and most efficient design scheme based on deliberate calculation on mounting structure, which maximizes the efficiency of solar generation.


The design of solar ground mounted structure takes into consideration of factors like local wind load, snow load. Anodizing and galvanization treatment applies to solar mounting rails, columns, ground screws, clamps and other spare parts. The structure  conforms to AS/NZS 1170,DIN 1055 standards. Quality inspections were done before shipment.


The design of Solar ground system should pay attention to the following aspects:

1 Direction of layout

The selection should be made according to the component model, component size, array, inverter capacity, etc., and the comparison of the two layout schemes: horizontal layout, vertical layout.

2 The distance between arrays

The distance between photovoltaic panel arrays should be calculated according to slope direction, gradient, solar azimuth and other factors. Reasonable arrangement of photovoltaic arrays can save land resources, on the other hand reduces the amount of engineering such as cables and brackets.

3Ground conditions

Terrain survey is important, especially in mountainous areas due to the complex terrain and various constraints.

4Overall system arrangement

The layout of the general drawing mainly includes assembly array layout, road layout, fence, switch station (booster station) location and other work

5Overall design of solar mounting bracket (choice of proper foundation type)

The selection of photovoltaic support affects later installation and construction. Design should consider the different pipe length caused by the uneven terrain, the difficulty or failure of connection between bolts and bolt holes. Final selection of foundation type Is decided by many conditions like soil type, terrain, slop, underground water situation and corrosion in the air of project.

Kinsend factory was established in 1992 and with 30 years experiences in aluminum production and sales. Kinsend’s factory own all kinds of advanced equipments and machines for casting, extrusion, anodizing, power coating….

Interested customers are invited to visit our factory, where you would be met with experienced engineers and management team dedicated to high quality and professional services.

Hope more customers come to visit our factory and bring your case information, our professional team will communicate with you face to face and provide efficient design services. You can contact us at any time through our official website:

https://www.kinsend.com/




04
SEP 24 , 2020

Shuangheng design and manufacture solar panel mounting bracket to developed Corporation with customer in Makati, Philippines for this project, which produces electricity from solar energy using photovoltaic technology. It sells electricity to National Dispatching Center with a Power Purchase Agreement of 1.2 MW. The commercial operation date was on 11 August 2017.


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Our factory
Fujian Shuangheng Aluminum Co., Ltd. was established in 1997 with a total investment of 150 million yuan, covering an area of more than 12,000 square meters and a construction area of more than 10,000 square meters. The company specializes in the production and operation of aluminum alloy building profiles and industrial profiles, with an annual output of more than 20,000 tons of aluminum profiles. The company has advanced production equipment, first-class technical force, perfect management system, and has a product research and development center, a mold design room, a mold manufacturing workshop, a casting workshop, an extrusion workshop, an oxidation workshop, a packaging workshop, and an electromechanical workshop. The transportation team can realize the one-stop service of research and development, production and distribution. The company takes "people-oriented, innovative technology, and pursuit of excellent quality" as its corporate tenet, vigorously promotes total quality management, and has passed ISO19001 international quality management system certification and product qualification double certification; the product has high technical content and excellent quality, and various technical indicators conform to the national GB /T5237 standard and Japan (JlS), American (AA) and other advanced national standards, with more than 30 series, more than 2000 kinds of specifications, deeply trusted and praised by the majority of users. The pursuit of excellence, the eternal integrity. The company has successively won honorary titles such as "Advanced Quality Management Enterprise", "AAA Credit Enterprise", "Contract-honoring and Promise-keeping Unit"; the "Shuangheng" brand aluminum profiles produced by the company have also been rated as "Provincial Key Recommended Brands". ; "Users' Preferred Brand"; "Provincial Famous Brand Products", "National Inspection-Free Products" and other honorary titles. The company adheres to the enterprise spirit of integrity, pragmatism, innovation and dedication, and continues to grow in the fierce market competition. Now it has seven wholly-owned subsidiaries, including Hong Kong Laiya Group, Quanzhou Laiya Si Sanitary Products Co., Ltd., Shuangheng Aluminum Materials Co., Ltd., etc., the business scope covers sanitary products, building materials and other fields. Since its establishment, the company has been awarded many honorary titles such as "Provincial Advanced Enterprise", "Contract-honoring and Credit-Reliable Unit", "Advanced Taxpayer Unit", and "One Hundred Key Industrial Enterprises". Hong Kong Laiya Group takes "Laiyasi" as its leading brand. The company advocates the business philosophy of "leading quality and focusing on health", and independently develops and produces high-end household paper, sanitary napkins, diapers and other series of products. Since its establishment, the company has paid attention to scientific management and technological innovation, fully implemented the ISO9001 international quality management system and ISO14000 environmental management system, introduced senior management personnel and professional and technical personnel, and adopted the most advanced automatic production equipment to provide consumers with healthy and safe. Sanitary care products are deeply loved and recognized by consumers. "Laiyasi", a dynamic brand, has entered the domestic and foreign markets with diversified products by virtue of its unique management mode, and has made great strides in building a first-class sanitary products enterprise. solid pace. Shuangheng Aluminum Company mainly produces and manages "Shuangheng" aluminum alloy building materials and industrial materials, with an annual output of more than 20,000 tons. The company integrates scientific research, production and trade. It has a first-class production line, strong technical force, strong research and development capabilities, and perfect management system. It has passed the double certification of ISO management system and product quality system. The majority of user needs, and sell well in domestic and foreign markets. Shuangheng adheres to the business philosophy of "healthy and harmonious, common development", and is committed to building a harmonious relationship between enterprises and employees, between enterprises and customers, and between enterprises and society, focusing on the introduction, training and education of talents, improving comprehensive quality, making it compatible with The company grows synchronously; the company pays attention to the cultural construction of the company, carries out diversified cultural, sports and entertainment activities, and enriches the cultural life of employees; the company actively fulfills its social responsibilities and participates in various public welfare and charitable undertakings in the society while developing by leaps and bounds, and has won praise from all walks of life. Agree. With the "heart of the constant", Shuangheng joins hands with the vast number of partners to provide consumers with more diversified products, better quality and better services with a highly responsible attitude! The company's medium-term goal is to achieve listing as soon as possible and return to society. By 2020, sales will exceed 10 billion yuan, creating a leading brand in the industry.
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