Shanghai Hanting provides a range of semiconductor materials for domestic production, including photoresist (I/G line, KrF, lift‑off negative resist), ultra‑high purity reagents such as OK73, TMAH, acids and bases, both positive and negative polyimide, anti‑reflection coatings for Iline, KrF and ArF wavelengths, and specialized materials like nano‑imprint and electron‑beam photoresist. The company emphasizes professional support, extensive industry experience, strict quality control, secure supply chains, and diversified sourcing to foster cooperative growth.