Our Factory Shandong Shengjia Profile Co., Ltd. is located in Jining, Shandong, the beautiful capital of the canal and the hometown of lotus flowers. The industry is concentrated and the transportation is convenient. We specialize in the design, production and manufacture of aluminum window profiles, curtain wall profiles, aluminum solar frames, high standard industrial aluminium profiles, etc.The building area of the plant is 22,350 square meters. At present, eight extruders, two electrostatic automatic spraying production lines, two broken bridge composite production lines, three wood grain transfer production lines and four packaging production lines are put into production, all adopting microcomputer automatic control program. Since the establishment of the factory, we have continued to innovate and strive for excellence, and provide high-quality services to our customers while improving product quality, satisfying the needs of our customers and receiving high praise from the society. The products are sold well in the domestic market and some countries in Africa and the Middle East. At the same time, we have our own mold factory and R&D team, which integrates mold development, customization and production, saving mold opening time, improving production efficiency and shortening delivery date. In 2014, it obtained the national industrial product production license (XK10-002-00907); in 2015, it obtained the environmental management system certification (GB/T24001-2004/ISO14001:2004) and the quality management system certification (GB/T19001-2008/ISO9001:2008) In 2017, the company obtained the utility model patent certificate for single-track sliding window; in 2018, it obtained the European standard environmental management system certification (GB/T24001-2016/ISO14001:2015) and the quality management system certification. Pre-sale Service For customers to introduce the characteristics of aluminum alloy profiles, recommend suitable products according to customer requirements, and draw drawings and print swatches according to requirements, until the customer is satisfied. Sale service Strengthen communication with customers, closely track the production of orders, ensure product quality and delivery date, ensure high quality, high efficiency and timely delivery. After Sales Service Keep abreast of customer market sales and timely adjustment according to customer feedback to promote long-term cooperation.White Oak Grain Aluminum manufacturers website:http://www.sjaluminum-china.com/ website2:http://www.sjalu-china.com/