Guizhou Senyuan
Chinese polymer 3D printing service bureau and materials developer, specializing in SLS nylon production, affiliated with Guizhou Academy of Sciences Metallurgical Chemistry Research Institute.
- CEO / Founder
- Wu Zehong (吴泽宏)
- Team Size
- 11-50
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
SLS nylon 3D printing production services; self-developed high-performance polymer powder materials (PA, PAGB, PP, PPGB; 贵科 series); HALS ultra-high-speed 3D-printed footwear (sandals, sports/recovery shoes; shoe upper+sole integrated); FIFA-authorized 3D printed sports recovery shoe manufacturing (for GEEXFOOT/己风); SLS surface smoothing post-processing (roughness -70%); full-chain AM services (design, prototyping, batch production, post-processing); polymer AM pilot lines (SLS + HALS)
Technological Advantage
Integrated R&D–pilot–industrialization chain with Guizhou Academy of Sciences Metallurgical Chemistry Research Institute and polymer AM pilot platform; self-developed SLS polymer powders (near-100% utilization, import substitution); dual process lines SLS + HALS ultra-high-speed; proprietary SLS surface smoothing (-70% roughness); scale footwear capacity (200k pairs/yr) with integrated upper/sole printing; 国有控股 scientific achievement transformation platform + 专精特新 SME
Patent position
Guizhou Senyuan filed 3 patent families in 2022-2024, down from 6 in 2019-2021, a 50% fall even as tracked AM filings in the same patent offices rose 9%, signaling a sharp pullback against the broader trend. AMPulse analysis
- Filing momentum
- 3 families filed 2022–2024, 6 in 2019–2021 (-50%); all tracked AM filings in the same offices +9%
- Filed in
- CN 100%
11 AM patent families in total. Recent years are still being published, so read a filing change against the same-office figure.
Differentiation
Value Proposition
One-stop SLS nylon 3D printing service bureau offering fast turnaround (24h delivery), high quality (98%+ acceptance rate), self-developed polymer materials, and cost-effective batch production for industrial applications.
How They Differentiate
Guizhou Academy of Sciences Metallurgical Chemistry Research Institute 科研成果转化平台 (state-controlled); self-developed polymer powders replacing imports (~11 material patents; 26 patents total); proprietary SLS surface smoothing (-70% roughness); among China's largest white nylon SLS service producers; scaled to 48 HALS ultra-high-speed printers for integrated 3D footwear plus SLS industrial fleet; Southwest China polymer AM industrial base; manufacturing partner for FIFA-authorized 3D recovery footwear
Market & Competition
Target Customers
Manufacturing enterprises (automotive, aerospace, medical devices, industrial equipment); product R&D teams needing rapid prototyping; footwear brands; cultural/creative industries.
Industry Verticals
Automotive; Aerospace; Medical; Industrial Equipment; Consumer Goods (Footwear); Education and Research; Cultural Creative
Competitors
FutureWorks (深圳未来工场); Shanghai Yingnuo 3D (上海瑛诺三维); other Chinese SLS nylon service bureaus
Growth & Milestones
Growth Metrics
2023 3D printing segment revenue: ¥15M RMB; ~2023-2025 cumulative AM service/product sales: ¥50M+ RMB; Annual 3D-printed footwear capacity: ~200,000 pairs; Daily order capacity: 50+; 48 HALS ultra-high-speed 3D printers (as of 2026) plus SLS industrial fleet; 20 staff; cumulative deliveries 200k+ sets; served 50+ GBA enterprises and 10+ Guizhou enterprises
Major Milestones
2015: Company founded (2015-12-09); 2017: Farsoon partnership / Guizhou Industrial Design Application Center; 2019: National High-Tech Enterprise; 2019/2022: ISO9001; 2020: Class I medical device registration; 2023: Footwear from lab to production line; 2023 3D segment revenue ¥15M; 2024: Capital increase to ¥10M RMB; shareholder restructure (XinTai 55.1% / Metallurgical Chemistry Institute 38.9% / Liaoning Senyuan AM 6%); Guiyang Municipal Enterprise Technology Center; SLS surface smoothing tech (roughness -70%); 2025: Guizhou Provincial Enterprise Technology Center; Provincial专精特新 SME; 2026 H1: Manufacturing base for GEEXFOOT FIFA-authorized 3D sports recovery shoes; 48 HALS ultra-high-speed printers reported
Notable Customers
GEEXFOOT (己风) — manufacturing partner for FIFA-authorized 3D printed sports recovery shoes; 50+ Greater Bay Area manufacturing enterprises and 10+ Guizhou provincial enterprises (AM services, cumulative 200k+ part sets delivered)
Recent coverage of Guizhou Senyuan
AM patents
AM-relevant patents linked to this company.
- Patents
- 11
- Granted
- 7
- Families
- 11
Leading domains: material (9), process (9), equipment (3)
Filings by year: 2024: 1 · 2023: 2 · 2021: 1 · 2020: 5 · 2018: 2
- Glass fiber reinforced nylon powder material for selective laser sintering, and manufacturing method thereof111218109 · CN
- Nylon raw material of medical non-toxic dust-free 3D printing isolation eyeshade and manufacturing method of medical non-toxic dust-free 3D printing isolation eyeshade112126219 · CN
- Regeneration method of residual powder after printing of nylon powder for SLS (selective laser sintering)116836416 · CN
- Preparation method of carbon fiber/polyamide composite powder material for laser sintering112210207 · CN
- Recovery method of nylon powder material for selective laser sintering111218030 · CN