Shenzhen, China – June 22, 2026 – High Wing MOLD, a dedicated blow mold factory and precision manufacturing partner, today announced the availability of a new flush bottle plastic blow mold engineered specifically for home appliance bottles requiring a transparent, sharply defined liquid level line. The mold is built to HASCO standards, uses 718H steel, and delivers over 1,000,000 shots – addressing the exacting clarity and durability requirements of global appliance OEMs.