Juxing Zhizao
Beijing Institute of Technology spin-off that develops multi-arc parallel wire-arc metal additive manufacturing equipment, lattice structures, and titanium components for shipbuilding and deep-sea/offshore equipment.
- CEO / Founder
- Liu Changmeng (刘长猛)
- Team Size
- 11-50
- Stage
- Early Stage
- Latest Round
- Angel
- Key Investors
- Guoding Capital (国鼎资本); Yunshi Capital (云时资本); Gongdao Innovation (工道创新)
Technology & Products
Key Products
Small single-beam multi-wire metal 3D printers. Large and ultra-large multi-beam parallel wire-arc AM production lines, including a 20m-class 40-arc parallel printer and a mobile printing approach for 100m-scale builds. Lattice sandwich panels for ship superstructures. Steel-plate lattice concrete composite structures for floating platforms. Titanium pressure hulls and subsea repeater housings made via in-situ sponge-titanium AM.
Technical position · AMPulse analysis
Multi-arc parallel intelligent control system that uses quantitative control equations and visual feedback to stabilize parallel arcs. Unsupported lattice deposition. In-situ sponge-titanium AM. A 'pulsed' single-crystal AM method published in Nature in 2026, extended to W, Mo and Nb. The company builds on more than 10 years of BIT research.
Differentiation
Value Proposition
Integral fabrication of 10m+ to 100m-scale metal structures by multi-arc parallel wire-arc DED. This replaces segmented manufacturing plus welding. The company reports that lattice sandwich panels cut weight by 30%, cost by 20% and build time by 30%. It also reports that in-situ titanium AM cuts the process steps for deep-sea pressure hulls by 90%.
How They Differentiate
Focuses on 10m–100m-scale structures and marine/deep-sea applications rather than sub-meter parts. Combines parallel multi-arc deposition with structural design (lattice, steel-lattice-concrete) and material innovation (in-situ Ti, single crystals).
Market & Competition
Target Customers
Shipyards, marine and offshore engineering firms, deep-sea equipment makers, subsea cable and repeater manufacturers, energy and nuclear sectors, and defense-related shipbuilding institutes.
Industry Verticals
Shipbuilding; Marine/Offshore Engineering; Deep-Sea Equipment; Energy; Nuclear; Defense
Competitors
Rongsu Technology (融速科技, wire-based laser/arc AM); Bright Laser Technologies (铂力特); MX3D (Netherlands, WAAM)
Growth & Milestones
Growth Metrics
Angel round of tens of millions of RMB, exact amount undisclosed. Tianjin production base under construction.
Major Milestones
2025-01: the BIT team built a 20m-class 40-arc parallel metal 3D printer. 2026-04: the company was founded. 2026-08: Tianyancha recorded an angel round from Gongdao Innovation and Yunshi Capital. 2026: a wholly owned Tianjin subsidiary was established. 2026-10-21: the founder's single-crystal AM paper was published in Nature. 2026-10-26: the company announced an angel round of tens of millions of RMB led by Guoding Capital and Yunshi Capital.
Notable Customers
GSI – Guangzhou Shipyard International (广船国际), where lattice sandwich panels were delivered and tested for ship superstructures