The flagship benchmark brand of Tingshuang Sanitary. Engineered with pH 5.5 Weak Acid Formulation and Antigravity Floating Core Technology™. Sizing covers from newborn S up to extended 4XL (up to 35kg+), plus specialized adult/period sleep pants.

Designed for Amazon, TikTok Shop, Shopee, and supermarket discount channels seeking maximum return on ad spend (ROAS). Stripped of unnecessary marketing costs while retaining core leak protection and breathability. Up to 380,000+ pieces loaded per 40'HQ container.

Belongs to the same capital ecosystem under Mr. Su Lianwen (45% controlling shareholder), operated under independent corporate entities (Chenrui Industry & Trade and Fengrui Sanitary). Dominates live-stream e-commerce in feminine 360° period sleep pants and luxury silk diapers.