LESSO Water Purifers was awarded the honorary title of "Competitive Brand of Craftsmanship and Intelligent Manufacturing" due to its profound understanding and practice of the craftsman spirit, outstanding achievements in the field of craftsmanship and intelligent manufacturing, and strong brand competitiveness.

LESSO Doors has always been committed to the exploration and improvement of quality residential spaces, as well as the pursuit of technological innovations that better meet human living needs. Polyty Tianfu Zhenyue focuses on the "quality" demands of its clientele, aiming to provide urban intellectuals with vibrant spaces, lively communities, and refined living experiences, thereby redefining the new standard for premium living in Chengdu. The shared vision of enhancing living environments has brought the two brands together once again, combining meticulous craftsmanship with the essence of life to empower innovation and explore the aesthetics of living.

CNPW's "2+2 Dual-Carrier Double-Lap Waterproofing System", demonstrates outstanding construction performance by eliminating the need for a protective layer, allowing direct rebar binding on the waterproofing layer and structural concrete pouring. It achieves five-layer waterproofing in a single application, representing an upgraded alternative to traditional pre-applied membranes.