services. Hangzhou Boxiang Gas Equipment Co., Ltd. is a trusted provider of compressed air purification equipment, PSA oxygen generator, VPSA oxygen generator, PSA nitrogen generator, and liquid nitrogen generator. Our company is strategically located in the breathtaking Fuchun River area. We take pride in offering top-notch sales and consultation services to our valued clients. Trust us to provide efficient and reliable gas equipment solutions customized to your specific needs.