We provide customers with the most reasonable design based on different raw water qualities, including various combinations such as RO+EDI, RO+RO, and RO+RO+EDI. The entire machine adopts a modular production mode, with a reasonable and compact product structure, facilitating daily operation and maintenance, and occupying a small area; the product adopts a dual-pipeline pure water supply, with a unique water machine internal circulation mode, which can realize water machine internal circulation, making the system microbial risk more controllable; the system has a periodic self-cleaning function, which is more conducive to membrane performance recovery; a unique closed-loop pasteurization disinfection mode, with a more comprehensive disinfection range and more precise temperature control, which helps to extend the service life of membrane elements and maintain their water production performance; it has a complete monitoring system to ensure the safe and reliable operation of the water machine; a high-standard validation document system that meets the requirements of the new version of GMP, FDA and other domestic and international certifications.

The Wulang WL-PS series pure steam generator design fully complies with current Good Manufacturing Practice (cGMP) requirements. The pure steam generated by this series of pure steam generators is widely used in pharmaceutical sterilization processes. The quality of pure steam fully meets the requirements of dryness, saturation, and non-condensable gas indicators in HTM 2010 and EN285 standards. The whole machine adopts Siemens S7 series control system, with user-friendly interface and convenient operation.

The Wulang WL-WFI multi-effect distiller is manufactured using the latest patented technology and complies with cGMP, WHO, GAMP, HTM2010/EN285, ASME BPE, GB150 and other standards. It uses steam heating and pure water as raw water to produce equipment that meets the quality standards of the Chinese Pharmacopoeia and the United States Pharmacopoeia for water for injection. This machine adopts the principle of multi-effect evaporation, allowing heat energy to be reused repeatedly, resulting in significant energy savings. The design fully complies with the current Good Manufacturing Practice (cGMP) requirements and can produce high-quality water for injection, meeting the requirements of the Chinese Pharmacopoeia for water for injection in the pharmaceutical and biological product industries. The WL-WFI series distiller uses steam for heating and multi-effect distillation, employing the company's patented three-stage separation process to ensure that the endotoxin index of the final water for injection does not exceed 0.01 EU/ml; it features patented technology for continuous removal of non-condensable gases, meeting HTM2010 and EN285 standards; the entire machine uses a Siemens S7 series control system, with a user-friendly interface and convenient operation. The equipment structure is entirely made of AISI316L stainless steel and is electropolished and passivated. Welding is performed using internal argon gas protection. Sealing gaskets are made of polytetrafluoroethylene or medical silicone rubber, ensuring they are non-toxic, high-temperature resistant, and non-shedding. The insulation layer is covered with AISI304 stainless steel sheet, with a smooth and flat outer surface. The insulation material does not contain asbestos products.