Sungallon
Compounder of thermoplastic elastomer (TPE/TPR) materials that has extended into 3D printing filament (PLA, PETG, TPU, TPE) launched in 2025, supplying soft-touch, bondable polymers for industrial and consumer parts.
- CEO / Founder
- Qiu Jian (邱建)
- Team Size
- 51-200
- Stage
- Active
Technology & Products
Key Products
TPE/TPR compounds (TPS, TPV, TPO, TPU, TPEE, TPSIV); Modified resins; Functional masterbatch; 3D printing filaments (PLA, PETG, TPU, TPE) - launched 2025
Technological Advantage
Sungallon's defensible position rests on formulation know-how and process equipment rather than on additive manufacturing IP: the company holds at least one utility model (CN219946840U) covering a kneader/mixing machine for thermoplastic elastomer production, jointly filed by the Shenzhen and Heyuan entities, which indicates internally developed compounding equipment rather than licensed process technology. Its commercial advantage is breadth of the TPE portfolio and verified bondability to engineering plastics (PP, PE, PS, PC, ABS, SAN, PBT) in multi-shot molding, a formulation-level capability that is difficult to copy quickly but is not protected by a broad patent estate and is replicable by large global compounders. The 2025 move into PLA/PETG/TPU/TPE 3D printing filament is an extension of existing extrusion capacity into a new, lower-barrier consumables market where the advantage is cost and supply scale rather than technology; no independent benchmark, density, tolerance or mechanical-property data for the filament line has been published, so the AM-specific advantage is currently unverified.
Differentiation
Value Proposition
Replaces PVC and vulcanized rubber with recyclable, multi-shot-bondable TPE that cuts part weight and eliminates separate gasketing steps, while the new filament line lets existing compounding capacity serve the fast-growing desktop 3D printing consumables market at commodity-scale pricing.
How They Differentiate
Against dedicated filament brands such as eSUN, Polymaker and Sunlu, Sungallon differentiates on upstream materials integration: it compounds its own TPE/TPU base resins rather than buying third-party pellets, and can offer flexible TPE/TPU filaments with the same adhesion and soft-touch properties it already sells into automotive and consumer OEMs. Against TPE compounders such as Avient, Celanese, Arkema and Asahi Kasei, it competes on cost and regional supply from Shenzhen/Heyuan/Vietnam rather than on premium engineered grades. No published print-speed, tolerance or mechanical-property benchmarks exist to quantify these claims.
Market & Competition
Target Customers
Automotive tier suppliers, consumer-goods and medical-device OEMs, industrial goods manufacturers, and prosumer/desktop 3D printing users buying filament
Industry Verticals
Automotive; Consumer Goods; Industrial Supplies; Medical Supplies; 3D Printing / Additive Manufacturing
Competitors
eSUN (Shenzhen eSUN Industrial Co., Ltd.); Polymaker; Sunlu (Guangdong Sunlu Technology Co., Ltd.)
Growth & Milestones
Growth Metrics
10+ international sales offices; 20+ years of TPE expertise; 120+ employees; 10,000+ products; Heyuan manufacturing plant covers ~30,000 sqm; actual TPE capacity exceeds 30,000 tons/year; 3D filament capacity 20,000 rolls/month; ~105+ employees; building area ~50,000+ sqm; 19 modern TPE production lines; 15 modern 3D filament production lines; R&D staff ~20% of workforce
Major Milestones
2005 - Sungallon Plastics (Shenzhen) Company Limited founded; 2024-02-17 - Heyuan production base holds New Year reunion and groundbreaking ceremony; 2025 - Launch of 3D printing consumables: PLA, PETG, TPU and TPE filaments; Grand opening of Sunglory Plastic Viet Nam Co., Ltd. (Vietnam subsidiary)
Notable Customers
Entered the McDonald's toy supply system in 2012
AM patents
AM-relevant patents linked to this company.
- Patents
- 3
- Granted
- 0
- Families
- 3
Leading domains: process (3), material (2)
Filings by year: 2026: 2 · 2025: 1
- 3D printing consumable based on TPE material and production process thereof121912576 · CN
- Preparation method of high-stability thermoplastic resin material and 3D printing application of high-stability thermoplastic resin material122427348 · CN
- Thermoplastic elastomer composition for 3D printing, product, preparation method and application121406077 · CN