Changshu Hongqiao Cast Steel Co., Ltd. is located in the Yangtze River Delta, at the foot of Yushan Mountain in Changshu City, next to National Highway 204, and within 5 kilometers of the Suzhou Jiaxing Hangzhou Expressway and the Yangtze River Expressway. Changshu is an international garden and sanitation city, with scenic spots such as Yushan Forest Park, Shajiabang Reed Swamp, Shanghu Lake, etc. It has a simple folk culture, rich historical heritage, beautiful environment, and extremely convenient transportation.

The company was established in March 2003 and is a private joint-stock enterprise. The company currently covers an area of 25000 square meters, with a production plant of 15000 square meters, office and dormitory of 2000 square meters, and more than 100 employees.

The company currently has 1 set of 10T electric arc furnace, 1 set of 5-ton intermediate frequency furnace, 1 set of 7T intermediate frequency insulation furnace, 2 sets of 1T intermediate frequency furnace, 1 set of 50 ton fully computer-controlled 4M × 3.2M × 2.6M electric heating and heat treatment furnace, 2 sets of 20T fully computer-controlled multi-point temperature measurement electric heating treatment furnaces, 1 set of 4 * 4m10T load-bearing 4 head shot blasting machine, 1 PDA-5500V Shimadzu spectrometer, 1 PDA-7000 Shimadzu spectrometer, 1 set of 30T tensile machine, 1 set of impact machine, -60 degree low temperature tank, UT, MT flaw detector, etc. The testing equipment is complete. The annual production capacity is 10000 tons, and the weight of a single cast blank is 13T. In 2013, our company adopted a resin sand production line, equipped with one 20T sand mixer and two 12T sand mixers, with a regeneration processing capacity of 20T/hour.

The company attaches great importance to market technology development and is recruiting technical backbone cast steel engineers to lay a solid foundation for the company's research and development of new products. Our company's main products now include oil machinery blowout preventers and mining machinery products. This type of oil blowout preventer product belongs to pressure bearing alloy steel castings, with a test pressure of 1050 kilograms. Supporting production for Hebei Rongsheng Petroleum Machinery Co., Ltd., Yancheng Xinde Petroleum Machinery Co., Ltd., Shanghai Jeffron Machinery Equipment Co., Ltd., Sandvik Mining Machinery Co., Ltd. and other units.

The company has 15 senior and junior engineering and technical personnel, accounting for 10% of the total number of employees, as well as a comprehensive system of regular employee training and quality control to ensure the continuous improvement of product quality. The company has passed the ISO9001:2008 quality system certification, ISO14001: The 2004 environmental management system certification has been approved by CCS (China), ABS (USA), BV (France), and GL-DNV (Germany) classification societies for factory certification. The company developed cast steel components for offshore platforms in mid-2010, and currently only a few in the country have the American ABS marine product certificate, and our company is one of them. Belonging to high-tech development and high-end cast steel parts, our company's marine products produced for Nanjing High Precision Marine Equipment Co., Ltd. have now been used on marine platforms with very reliable quality. As a result, our company has become a designated manufacturer of Nanjing High Precision Marine Equipment Co., Ltd. The company has now provided steel castings for ship mechanical structures to many domestic shipbuilding enterprises.

The company aims to serve you with sincerity to gain reputation and quality to achieve efficiency.