Nantong IMT
Produces spherical metal powders for additive manufacturing via vacuum inert gas atomization (VIGA), electrode induction gas atomization (EIGA), and radio frequency plasma spheroidization, covering 8+ alloy systems (Ti, Al, Ni, Co, Fe, Cu, refractory metals, specialty alloys) for LPBF, EBM, DED, and binder jetting processes.
- CEO / Founder
- Shuwen Mei
- Team Size
- 51-200
- Stage
- Active
- Latest Round
- Series A
- Key Investors
- Guiyang Venture Capital
Technology & Products
Key Products
Titanium-based alloy powders (Ti6Al4V, TiAl, CP-Ti); Aluminum-based alloy powders (AlSi10Mg, AlSi7Mg); Nickel-based superalloy powders (Inconel 718, Inconel 625, Hastelloy); Cobalt-chromium alloy powders (dental CoCr, medical CoCr); Iron-based alloy powders (stainless steel 316L, 17-4PH); Copper-based alloy powders; Refractory metal powders (tungsten, molybdenum, tantalum, niobium); Specialty/custom alloy powders
Technological Advantage
CLAIMED: Leading Chinese metal powder manufacturer with advanced vacuum atomization and airflow classification technology ensuring high sphericity and tight PSD control. Verified as the only designated powder supplier for China's national 'Starlight Plan' additive manufacturing competition for higher vocational institutions. VERIFIED: Published peer-reviewed research on plasma rotating electrode process for LPBF-grade silver alloy powder (Mei et al., Metals 2024, MDPI). Holds at least 3 Chinese patents on metal powder preparation: CN105458246A (low-oxygen fine metal powder for 3D printing), CN108161018A (method for improving steel powder print performance via Al2O3 nucleation wrapping), CN109338152A (3D printing copper alloy powder and atomization production). DEFENSIBILITY: Process patents on atomization methods are moderately defensible; however, VIGA/EIGA atomization is a well-established process available to many competitors.
Differentiation
Value Proposition
One of China's earliest dedicated metal AM powder producers with 9 atomization production lines (6 VIGA, 2 EIGA with gas recovery, 1 RF plasma spheroidization from Canada) across 31,000 m², offering a broadest-in-class alloy portfolio (8+ systems including refractory metals W, Mo, Ta, Nb) with triple quality certification (ISO 9001, GJB9001B military, ISO 13485 medical) — enabling single-source procurement for multi-material AM production.
How They Differentiate
Nantong IMT differentiates through (1) breadth of alloy portfolio — 8+ alloy systems including rare refractory metals (W, Mo, Ta, Nb) that few Chinese powder producers offer; (2) triple certification spanning military (GJB), medical (ISO 13485), and commercial quality systems, enabling cross-sector sales from one facility; (3) diverse production methods — VIGA, EIGA with gas recovery, and RF plasma spheroidization provide process flexibility. Versus Höganäs (global leader), IMT offers lower cost and China-local supply chain. Versus GRIPM/Antai (large Chinese metals companies), IMT is AM-focused rather than a sideline business. Versus Zhongyuan (peer VIGA producer), IMT has broader alloy range and military certification.
Market & Competition
Target Customers
Metal AM equipment OEMs, aerospace and medical parts manufacturers, automotive tooling producers, dental labs, and research institutions requiring high-quality spherical metal powder for 3D printing.
Industry Verticals
Aerospace; Medical & Dental; Automotive; Tooling & Mold; Education & Research; Energy
Competitors
Zhongyuan New Material (众远新材料) - Chinese VIGA metal AM powder producer, titanium and nickel alloy focus; Antai Technology (安泰科技, 000969.SZ) - Large Chinese metals/powder producer with AM powder division; GRIPM Advanced Materials (有研粉材, 688456.SH) - State-backed Chinese metal powder producer with AM segment; Höganäs - Global metal powder leader with AM powder product line
Growth & Milestones
Growth Metrics
Founded 2015; ~31,000m² production facility in Nantong Economic and Technological Development Zone; 9 atomization production lines (6 VIGA, 2 EIGA, 1 plasma spheroidization); 4 industrial 3D printers; R&D center in Ningbo and subsidiary in Guizhou; Class-III Medical Device Registration Certificate from NMPA; FDA registration completed; ISO 13485, ISO 9001, and GJB9001B certified
Major Milestones
September 2015 - Company founded in Nantong, Jiangsu Province; Obtained ISO 9001:2008, GJB9001B-2009 (military), and ISO-13485 (medical) certifications; Expanded to 31,000 m² facility with 9 production lines (6 VIGA, 2 EIGA, 1 RF plasma); Established R&D center in Ningbo and subsidiary in Guizhou; Filed first patent CN105458246A on low-oxygen fine metal powder for 3D printing (Dec 2015); Named sole designated powder supplier for China's 'Starlight Plan' national AM competition; Published peer-reviewed research on plasma rotating electrode process for LPBF powder (2024); Exhibited at Formnext 2024 and Formnext 2025
Notable Customers
Saveer Matrixnano Private Limited; Sintrizen Technologies Private Limited; Laxmi Dental Export Pvt. Ltd.