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Founded in 2013, Renqiu Zhongsheng Metal Products Co., Ltd. is specialized in the aluminum products industry for 13 years. The company currently employs more than 500 staffs. It is a National High-tech Enterprise, Hebei Provincial Sci-tech Medium-sized Enterprise, and Innovation-oriented Medium-sized Enterprise. Holding 13 relevant intellectual property patents, the company possesses strong technological innovation capabilities. It is a large-scale comprehensive building materials enterprise integrating R&D, production, surface treatment, custom processing, and sales of aluminum products, with an annual sales revenue of over USD 45 million. Renqiu Zhongsheng Metal Products has 2 affiliated companies, Hebei Bafang Doors and Windows Co., Ltd and Renqiu Ji 'an Aluminum Technology Co., Ltd

Jiangyin Nuoheng Metal Products Co., Ltd located in Zhouzhuang Town, Jiangyin City, Jiangsu Province, which is the No. 1 base of industry and economy in Regions to the South of the Yangtze River, having the title of "The Oldest SOD of Aluminium Profiles", the largest production base of aluminium extrusion profiles in Jiangsu Province. Near to Shanghai Pudong Airport and Shanghai Port, the location is very convenient for transportation.

Shengjle Aluminum Company is located in the largest aluminum profile

Our History

Shandong Juli Aluminium Co., Ltd. is committed to aluminium profile extrusion, die design, precision processing and various surface treatments such as anodizing, electrophoresis, power coating, etc. The company is located in Dongcheng Economic Development Zone, Linqu, Shandong, China. Linqu is well known as "the capital of aluminium industry in China". Covering a total area of 185000 square meters, the company has advanced series of production lines such as extrusion, anodizing, hard oxidation, precision circular tube drawing, precision deep processing, electrophoretic painting and powder spraying.

Tungwille Industry Development Co., Ltd was established in HK in 2008, Headquarters Factory located in Shenzhen. We are a leading professional manufacturer and supplier of Aluminium LED Profiles, PC Diffusers, LED Silicone Flex Tubes, And all kinds of Custom-Made Wring LED Strip Light Products produced according to the customer's specifications in order to fit in any type of lighting system. Our main products include: Silicone Flex Tubes, Surface LED Profiles, Recessed LED Profiles, Suspended LED Profiles, Corner LED profiles, Trimless LED Profiles, Stair LED Profiles, Wall LED Profiles, and LED Profiles Accessories. In the beginning of 2019, with the company development, Tungwille invested a new production line produce COB LED strip, and provide One-stop LED strip light solution service.

Founded in 2013, Glite Electronic Co., Ltd has become a comprehensive LED company with the combination of R&D, manufacturing, marketing and service. With over 1500 square meters dust-free workshop, 150 employees, modernized equipments, Glite is offering reliable quality efficient delivery and competitive price, by which we have gained global reputation. As one of the most young but professional manufacturers for LED Strip and linear light in China, we are qualified for latest CE, RoHS, our Products have been sold to over 50 countries.

Founded in 2002, Linyi Rongxiang Steel Pipe Co., Ltd. is a professional steel pipe manufacturer located in Hedong Industrial Park, Linyi, China. With over 20 years of manufacturing experience, we specialize in R&D, production and deep processing of welded pipes, cold-rolled strip steel and hot-DIP galvanized steel pipes. As a Provincial Innovative SME and Green Factory with 26 technical patents, we own a complete industrial chain covering raw material processing, precision pipe welding, environmental galvanizing, customized deep processing and integrated logistics services. Our factory covers 200, 000 square meters with advanced intelligent production lines and professional testing laboratories, supporting an annual output of 50, 000 tons. We produce round pipes (15mm-219mm outer diameter) and full-spec square and rectangular tubes, with wall thickness tolerance strictly controlled within ±0.2mm for standard products and ±0.1mm for high-precision customized pipes. Our in-house galvanizing workshop provides adjustable anti-corrosion solutions, with standard zinc coating of 40μm to 85μm and thickened coating over 100μm for coastal, chemical and high-corrosion environments. Adopting eco-friendly passivation technology, our products meet domestic and international environmental standards for smooth export customs clearance. We offer one-stop deep processing including fixed-length cutting from 3m to 12m, bending, punching, polishing and anti-rust treatment, allowing direct installation without secondary processing. We maintain sufficient spot inventory for greenhouse, structural, guardrail, power support and storage rack pipes, with fast delivery: 3-5 days for stock orders, 7-15 days for customized orders and 15-25 days for bulk orders. Our product lineup covers Q235B/Q355B black welded pipes, cold galvanized pipes and high-performance hot-DIP galvanized pipes. Our galvanized pipes feature strong zinc adhesion and over 10 years of outdoor anti-corrosion lifespan, widely used in greenhouses, municipal facilities and industrial projects. We support SGS third-party inspection and provide complete qualification documents, complying with GB/T3091, ASTM and EN standards for global bidding and customs clearance. With strict three-level quality control and independent R&D capabilities, we ensure stable product quality and standardized green production. We support flexible cooperation with low 1-ton MOQ, free samples, tiered pricing, T/T and L/C payment terms, as well as EXW and FOB quotations. Adhering to "Quality First, Customer Supreme, Credit-Based", we provide efficient after-sales service and sincerely cooperate with global clients for win-win development.

Linyi Shengao Aluminum Industry Co., Ltd, it's parent factory found in 2004, which is an large and professional enterprise focusing on the production of aluminum profiles for windows and doors, high-grade industrial profiels and high-precise system window profiles, with an output of 50, 000 tons per year.

Located in Taicang, Jiangsu province, Alumag Aluminum Tech (Taicang) Co. Ltd is a cooperation invested by Omnipro Ltd from Hongkong in an investment of 6 million US dollars in May 2002, gathering with the powerful technical skills of Alumag Aluminium corp. (Taiwan). The company specializes in producing aluminum alloy extrusion products, which is mainly used for auto parts, bicycle components, sports equipment, furniture, heat sink etc. Alumag Tech owns strong technical skill and production lines. Its products are made according to customer's requirements on technological parameters and size, and they comply with both relevant state and international standards. The company strictly implements production standards and is severe and unremitting in quality control in order to insure a great competitor in the same industry. "Service, quality, innovation" are the promises toward customers, and on which its quality principle is based. We have been honored by ISO9001: 2000 and ISO/TS16949: 2002. In all powerful respects, Alumag Tech has built up a great management and a professional team spirits of leading our customers toward the best products and services.

Qingdao Kangjian Aluminum Industry Technology Co., Ltd. is located in Jimo District, Qingdao City. The company was officially registered and established in 2022. The enterprise mainly produces and processes aluminum and aluminum alloy products. Aluminum alloy industrial profiles, rail transit profiles, aerospace, automotive and Marine profiles, architectural profiles, curtain wall profiles. It has successively obtained the National Industrial Product Production License, GB/T19001-2016/ISO9001 Quality Management System Certification, and GB/T24001-2016/ISO14001 Environmental Management System Certification, IATF16949 Automotive Industry Quality Management System Certification, ISO22163 Railway Industry Management System, EN15085 Welding system, ISO3834 Welding system, AWS Welding system, DIN6701 Bonding system and many other certifications.

Elpha Formwork (formerly known as Yingmo Aluminum) operates over 1, 100 acres of production capacity across Henan and Guangdong. Our facilities are equipped with more than 40 automated processing lines, more than 5, 000 molds, advanced CNC and robotic systems, and a technical team of over 150 design engineers. Each year, we produce 6 million m² Of aluminum formwork and 400, 000 tons of aluminum extrusions through a fully integrated casting, extrusion, and intelligent manufacturing chain. Elpha is built for scale, speed, and absolute reliability. We deliver fast drawings, consistent quality, and high-volume supply that international contractors can trust. For global partners seeking a strong and long-term manufacturing base in China, Elpha provides the capacity and technical strength to support major projects without compromise.

Anji Zhengyuan W P C Decoration Material Co., Ltd. is a leading supplier with over 10 years' experience in producing durable, performance- improving and cost- effective composite wood products.

V Global Manufacturing Limited is located in the eastern industrial park of Dehua County, invested by AVA Global Group as a wholly-owned foreign enterprise of Singapore. It is a large-scale professional aluminum material manufacturing company integrating billet melting/casting, aluminum extrusion, anodizing, powder and PVDF coating, fabrication, etc. The company covers an area of 257 acres and plans to invest 650 million yuan, of which 320 million yuan has been invested. We have introduced advanced automatic production equipment from Germany, Switzerland, South Korea, and other countries and regions both at home and abroad. Currently, 9 extrusion production lines have been put into production, and the production process is basically automated with an annual production capacity of 100, 000 tons. Our products are positioned as high-end aluminum alloy curtain walls, windows and doors, as well as solar aluminum brackets and frames, mainly sold domestically and in Japan, Southeast Asia, Europe, America, Africa, etc., which are well received by the market.

Jiangsu Jinmeicheng Metal Products Company was established in 2018 and has been deeply involved in the industry of aluminum for 7 years. As a national high-tech manufacturer, we were engaged in processes of integrating product design, production, sales and maintenance. The current factory and office area is more than 10000 square meters, There are 600 tons, 1000 tons, 2000 tons of 4 advanced aluminum alloy extrusion production lines, 2 drawing lines, 5 advanced finned tube production lines, 2 sets of CNC equipment. And providing large, small oxidation, post-processing and other services, can maximize the satisfaction of customers. We focus on aluminum products, and provide customized solutions for transportation, aviation, furniture, building, chermical engineering, electronic, manufacture and electricity. Our main products are including aluminum tubes, aluminum bars, irregular aluminum profiles, charging room, finned tube and other aluminum products. Our production process with well-equipped facilities and all-round quality control process, and our products are guaranteed by standard certificates of ZTW, UDEM, ECM, for overseas sales. More than 50 countries of overseas markets are enjoying our aluminum profiles products. After 7 years development, the company has built an excellent team of technical, sales, production, quality inspection and logistics, which ensure that we could provide professional and high-quality services from product design to project implementation. Our vision is to improve people's life with aluminum profiles. We look forward to cooperating with you.

About Lanzhi Environmental Technology

Jiangxi Taian Aluminum Industry Co., Ltd., located in Anyi High-tech Industrial Park, Nanchang (China's famous aluminum extrusion base), was founded in 2017. Covering 100 mu with a total building area of 65, 000 meters, we are a high-tech enterprise integrating R&D, extrusion, surface treatment, CNC deep processing and global sales, with annual designed output of 50, 000 tons of aluminum profiles.

HONGBANG (SHANDONG) COMPOSITES Co., Ltd., established in 1979 (formerly Xingtai Hongbang Composite Materials Co., Ltd. ), is a leading FRP manufacturer with 40 years of industry experience. We specialize in research and development and production of FRP pultruded profiles, FRP gratings, FRP pipes, and custom FRP components. As a one-stop FRP solution provider, we cover product design, customized production, on-site installation, and after-sales service, catering to construction, municipal engineering, chemical processing, and environmental protection industries.

Shandong Qingfeng automation equipment Co., Ltd was founded in 1992, in 2003 November through the lSO9001-2000 international quality " System authentication ". Company since its inception, specializing in the production of cold-formed steel series device, slitting line, Kaiping plate bending machine rent and all kinds of special material.

PolyWell Plastic Technology (ZS) Co., Ltd was established in 2001, restructured from Guangzhou Kelida Plastic Co., Ltd., specializing in plastic extrusion production for over 20 years.

Anhui Red Forest New Material Technology Co. Ltd is a National strategic emerging enterprise integrating R & D, production, processing, sales, design and application of wood-plastic materials and products. The company has production technology synchronized with the international level and leading product development capabilities, Mature business ideas, good cooperation reputation, advanced management and technical services. Red Forest currently has more than 150 employees and technical R & D personnel. The company has more than 20 technical managers including senior title accountants, engineers and designers. It has strong economic strength, more than 100 million yuan in fixed assets, an area of more than 35000 square meters, more than 30 supporting production lines, and an annual output of nearly 15, 000 tons.

Orient Aluminium, professional producer of aluminium profile, aluminium gate, fence, railing, carport, pergola and windows in Shandong Province, North China. Our company covers an area of 220, 000 square meters with total assets of 460 million yuan and has 22 extrusion production lines, 8 anodizing production lines, 10 electrophoretic production lines, 2 vertical powder coating production lines, 2 PVDF coating production lines, 6 thermal break production lines. The annual production capacity is 60, 000 ton.

Jiangxi Huasheng Aluminum Co., Ltd. is a large-scale comprehensive enterprise that integrates the research and development, production, and sales of aluminum profiles. It mainly researches and produces high-end building aluminum profiles and various industrial profiles. The company is located in the largest aluminum profile production base in East China, the Anyi High tech Industrial Park, a provincial-level development zone in Jiangxi Province. Located 50 kilometers from the urban area of Nanchang and 29 kilometers from Changbei International Airport, the Changjiu and Changtong expressways pass through the area with extremely convenient transportation.

Founded in 2009, GUANGDONG XINGJI ALUMINUM COMPANY Ltd now is a large comprehensive enterprise, specializing in the production of aluminum profile, window system, tempered glass and curtain wall system. Ranking among China Top 10 Aluminum Window & Door system Manufactures, XINGJI group covers an areas of 150, 000 square meters, running 3 production factories( FOSHAN XINGJI ALUMINUM MAIN COMPANY, FOSHAN BAIJIALENG W&D SYSTEM COMPAMY, FOSHAN CURMA WINDOW COMPANY) with over 1000 workeres and hundred of salemans. Besides, there are over 30 sets of cutting machines for us to making windows and doors, which means we can provide over 40, 000 square meters capacity per month for our clients. With the 8 line of our aluminum extrustion machines, we could provide over 3, 000 tons aluminum alloy each month.

Founded in 2001, Hengrun Group Co., Ltd. is one of the earliest manufacturers specializing in FRP (glass reinforced polymer) composite materials in China. With a long history of more than two decades, Hengrun Group has always been committed to innovation, quality and excellence and has become a leading enterprise in the composite materials industry.

Yixuan Inc. is a new materials company that integrates the research and development, production, sales, and service of specialty fibers and composite materials, providing customers with higher-performance and more environmentally friendly full-product solutions. The company relies on the R&D platform of its parent company, Chongqing International Composite Materials Co., Ltd. (CPIC), focusing on the application development of fiber composites in fields such as photovoltaics, wind energy, construction, automotive, environmental protection, aerospace, aviation, and communications.

Foshan Nanhai Huaming Steel and Aluminum Products Co. Ltd is a large manufacturer of aluminum alloyprofiles in China. Established in 1986, covering an area of over 70000 square meters, it is located inNanhai District, Foshan City, in the economically developed Pearl River Delta in Guangdong. Withdeveloped information, convenient transportation and advantageous geographical position, the companymainly makes color anodized profiles, electro-coated profiles, powder coated profiles, heat insulatingprofiles as well as various industrial aluminum alloy profiles, etc., in complete specs.

Ouyu Group is one of the key manufacturers which specializes in industrial aluminum profile in China. We have powerful capacity for profile extrusion production with technology imported from Germany, and ISO2000 certification as well. Our products consist of 4 parts: 1) Mold design and development 2) Industrial aluminum profile extrusion 3)CNC machined products 4) Developing and assembly for aluminum frame, production flow line and transfer device. Industrial aluminum profile extrusion and aluminum frame are our mature products. Our subsidiary company, Shanghai Jinya Industrial Automation Equipment Co., Ltd, lays emphasis on developing and assembly for aluminum frame, production flow line and transfer device. Our products are getting mature at cost control with Japanese, European and North American technology blended in. The manager and engineer of technique department all majored in mechatronics at well-known university and trained abroad. They have rich experience in developing and producing and know the newest requirement of domestic and overseas market as well. Our professional team will try our best to meet every customer's request, including individualization requirement.

Henan Kehao Aluminum Technology Co., Ltd. Boasts rich industry experience in aluminum profile manufacturing. Located in the Aluminum Industrial Park, Qi County, Kaifeng, Henan Province, the company is an integrated manufacturer and supplier specialized in aluminum profile production and sales. Covering an area of 20, 000 square meters, our factory is equipped with multiple mature production lines and professional processing equipment.

Dongguan Hongda Plastic Products Co., Ltd. Was established in 2016 and is a professional company engaged in the production and research and development of plastic extruded products. The company and factory are located in Tangxia Town, Dongguan City, Guangdong Province, China. Our business scope includes providing research and development, production, sales, and services for manufacturers of plastic pipes, plastic profiles, plastic strips, plastic core tubes, co- extruded profiles, lampshades, battery boxes, automotive parts, and accessories.