1556, Huixian 1st Road, Zouping County Economic and Technological Development Zone, Binzhou City, Shandong Province. Professional sales of car parking refrigeration and air conditioning, vehicle transfer air conditioning, compressors, heaters and other product manufacturers. Production involves precision casting, machining, metal logistics, international trade and other fields. Ou Chang Information Technology is composed of a number of engineers and market sales personnel with rich experience in the technical product manufacturing industry.

Because of its professionalism, Ouchang Information Technology's products are sold at home and abroad, and can quickly design, develop, and improve high-quality and high-quality technical products through market and customer feedback.

Only selling stable and reliable technical products and providing worry-free service is the purpose of Ou Chang Information Technology and a commitment to the market.