Shandong Lushen Machinery Manufacturing Co., Ltd. holds C2 manufacturing licenses for both portable pressure vessels (tank containers) and stationary pressure vessels. The company is certified by the China Classification Society (CCS) for its factory quality system and also holds ISO 9001 Quality Management System certification. With a full suite of quality inspection facilities—including a nondestructive testing lab, a physical and chemical testing lab, and a welding lab—Lushen has established a strong and reliable quality assurance system.