Wandekai Construction Group Co., Ltd was established in2011. The group has multiple branches and production bases, comprehensively covering the R&D, production, sales, construction and servicenodes in the fields of steel structure, civilengineering, power engineering and photovoltaicnew energy, forming a large modern industrialcluster. It has been rated as a high-tech enterpriseand a gazelle enterprise. The group mainlyengages in: General contracting of constructionengineering and power engineering, steelstructure engineering, building decoration andrenovation engineering, professiona subcontracting of waterproofing, anti-corrosionand thermal insulation engineering, as well asconstruction labor, etc. The Wandekai Steel Structure production Base isadjacent to the Beichen Science and TechnologyPark, surrounded by multiple expressways, and isaccessible in all directions with convenienttransportation. The production workshop in thefactory area covers approximately 20, 000 squaremeters. The main business includes: Steel structuredesign, processing and manufacturing, photovoltaic accessory processing, non-standardand special-shaped customized processing, mechanical parts design and processing, autoparts design and manufacturing, steel plate cutting, etc.

The production base of Wandekai photovoltaicbrackets is located in Jinghai District, Tianjin, known as the "Steel Capital", along the JincangExpressway, adjacent to Jinghai DevelopmentZone and Daqiuzhuang Industrial Belt. Lt enjoysconvenient transportation and abundantmaterials. The base is dedicated to the researchand development, production and sales ofsupporting products for solar photovoltaicsystems. The production workshop covers an areaof over 36, 000 square meters, integrating rawmaterial storage, longitudinal shearing of zinc-aluminum-magnesium steel strips, formingand punching of photovoltaic brackets, andprocessing of photovoltaic accessories. Amongthem, there are 18 photovoltaic bracket processingproduction lines, with an annual productioncapacity of over 250, 000 tons of photovoltaicbrackets and accessories. The headquarters of the group has over 100employees, among whom there are more than 20 with senior professional titles, over 20 withintermediate professional titles, and more than 60skilled workers. With a professional team andmodern management, Wandekai has alwaysadhered to the principle of "customer first, innovation and integrity", providing customerswith better products, superior technical supportand more comprehensive after-sales service.