Tsingshan Group
Tsingshan produces stainless steel materials, including ingots, bars, sheets, wire and seamless tubes, and also develops battery-material operations.
View profileIndustry collection
Metals & Industrial Materials
Metals, metal stock and other materials supplied for industrial applications.
Companies
WOTE
WOTE develops specialty polymer materials, including synthesis and modification of liquid-crystal, fluoropolymer, polyamide and sulfone-based materials.
View profileSan Fang
San Fang develops and produces synthetic leather, functional films, PU resins, fibers and specialty nonwoven materials.
View profileUNITEX Composite (Ningbo) Co., Ltd.
UNITEX develops and manufactures composite-material products based on fiberglass, carbon, ceramic and aramid fibers for reinforcement, insulation and industrial applications.
View profileRöchling Group
Röchling develops and supplies thermoplastic and composite materials, semi-finished plastic products and machined components for industrial applications.
View profilePolyrocks
Polyrocks supplies chemical and polymer materials, including modified, recycled and functional engineering plastics.
View profileProducts
Otai A2 steel material
Company: Otai Special Steel
A2. Material for cold-forging and blanking dies, shear blades and cutting knives. Carbon composition: 0.95–1.05 %; Chromium composition: 4.75–5.50 %.
View productOtai A4 steel material
Company: Otai Special Steel
A4. Material for cold-forging and blanking dies, shear blades and cutting knives. Carbon composition: 0.95–1.05 %; Manganese composition: 1.80–2.20 %.
View productOtai A6 steel material
Company: Otai Special Steel
A6. Material for cold-forging and blanking dies, shear blades and cutting knives. Carbon composition: 0.65–0.75 %; Manganese composition: 1.80–2.50 %.
View productOtai A8 steel material
Company: Otai Special Steel
A8. Material for punches, drift pins, pneumatic tools and hot/cold shear knives. Carbon composition: 0.50–0.60 %; Chromium composition: 4.75–5.50 %.
View productOtai D2 steel material
Company: Otai Special Steel
D2. Material for cutting, forming and drawing dies, shear blades and wear parts. Carbon composition: 1.40–1.60 %; Chromium composition: 11.0–13.0 %.
View productOtai D3 steel material
Company: Otai Special Steel
D3. Material for blanking and forming dies, forming rolls, press tools and punches. Carbon composition: 2.00–2.35 %; Chromium composition: 11.0–13.5 %.
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