Custom Sports Parts
with Mastars
Professional casting reliability, quality achieves the future
Get Instant Quote
View Materials
Certifications:
ISO 9001:2015
AS9100D
ITAR
Sports Industry Prototyping and Manufacturing Services
Mastars provides end‑to‑end OEM/ODM contract manufacturing for the sports industry, covering prototyping—tooling—jigs/fixtures—scalable production—assembly—secondary machining and surface finishing for plastic and metal sports components. With multi‑factory coordination and a rapid‑response engineering team, we support the full journey from low‑volume pilot runs to mass production, meeting the industry’s demands for lightweight construction, high strength, weather resistance, and visual consistency across applications such as outdoor sports, sports equipment, and protective gear.
Our manufacturing capabilities span injection molding and mold making, die casting and tooling, sheet metal stamping and laser cutting, CNC precision machining, metal injection molding (MIM), plastic and metal extrusion, assembly, and secondary operations, supported by a full range of surface treatment and finishing options. For prototyping, we offer CNC rapid prototyping as well as SLS/SLA/SLW additive manufacturing and vacuum casting to accelerate design validation and iteration—shortening time‑to‑market while ensuring stable, repeatable mass‑production quality.
Get A Quote
Sports Parts Mastars Serves
Manufacturing Services for Sports Products
-
Injection Molding
Learn MoreGet affordable, high‑quality molded parts and bridge tooling in days. Our free moldability consultation accelerates design and molding to save you time and money.
Scale from prototype to 100,000+ units with competitive volume rates and no minimum order.
Choose from 100+ thermoplastics, elastomers, and silicone rubber grades.
Accelerate approvals with in‑house automated CMM reporting.
-
CNC Machining
Learn MoreNeed parts fast and built to spec? Get the same speed, precision, and reliability as Mastars, plus advanced machining features like tighter tolerances and volume pricing through our manufacturing network.
From prototype to production: machine parts in as little as 1 day, add plating/anodizing in as fast as 4 days.
Scale up affordably with volume pricing that stays cost‑effective at higher volumes.
Achieve ±0.001 in (0.020 mm) precision through our connected manufacturing network.
-
3D Printing
Learn MoreStreamline development with a single 3D printing partner offering seven process options—from fast, affordable prototypes to production‑grade parts with tight tolerances and consistent repeatability.
Access advanced metal 3D printing plus SLA, SLS, and FDM from one source.
Choose from 30+ materials and select from a wide range of finishes to match performance and aesthetics.
Backed by 25 years of proven additive expertise for consistent quality and faster time‑to‑market.
-
Sheet Metal Fabrication
Learn MoreStreamline your project from quote to shipment with fast, flexible production and multiple finishing choices.
Instant quotes with interactive DFM feedback
6 sheet metal materials: aluminum, stainless steel, steel, brass, copper
Finishing from welding and hardware insertion to powder coating and silk screening
-
High Pressure Die Casting
Learn MoreWe provide end‑to‑end die casting solutions with hot chamber and cold chamber systems, covering a broad spectrum of alloys and tailored to your project’s performance, dimensional, and cost targets.
Dimensional accuracy and smooth finish: Tight tolerances and excellent as‑cast surfaces minimize post‑machining. Typical capability: dimensional grade about IT6–IT7, surface roughness around Ra 5–8.
Thin walls and complex shapes at high speed: Enables thin sections and intricate features with fast cycles. Achievable wall thickness: about 0.5 mm for aluminum and 0.3 mm for zinc; typical fill time 0.01–0.2 s.
High volume efficiency and cost effectiveness: Near‑net‑shape output, high automation, and long die life lower per‑part cost in mass production. Cycle rates: small hot‑chamber machines about 3,000–7,000 shots/8 h; typical cold‑chamber around 600–700 shots/8 h
-
Vaccum Casting
Learn MoreWe provide professional vacuum casting for high‑quality, precision‑molded parts with smooth as‑cast finishes, ideal for prototyping and low‑volume production.
High precision and smooth finish: Captures fine details with excellent as‑cast surfaces; ideal for prototyping and low‑volume parts.
Fast, cost‑effective iterations: Silicone molds are reusable for about ~30 parts, enabling quick design changes and short lead times vs. injection molding.
Versatile materials and applications: Supports polyurethane resins (e.g., ABS‑like, transparent, high‑temp, flexible) across automotive, medical, consumer electronics, and more
Materials for Sports Applications
Metals: ✔️Structural steel ✔️stainless steel ✔️high‑strength steel ✔️aluminum alloys ✔️and titanium
Composites: ✔️CFRP (carbon fiber reinforced polymer) ✔️GFRP (glass fiber reinforced polymer) ✔️KFRP (aramid)
Engineering thermoplastics: ✔️PA6/PA66 ✔️POM ✔️PC ✔️ABS ✔️PBT
Elastomers and foams: ✔️TPU ✔️TPE ✔️EVA ✔️EPDM ✔️NBR ✔️Latex
Performance textiles and surfaces: ✔️Polyester ✔️Nylon (textiles), ✔️Silicone
Typical Sports & Outdoor Applications
✔️ Performance footwear and boot systems
✔️ Sports equipment and hardware components
✔️ Outdoor gear structural parts
✔️ Lightweight frames, housings, and interfaces
✔️Integrated assemblies for performance-driven products
Why Choose Mastars
✔️Integrated manufacturing across multiple processes
✔️Engineering-led approach to performance requirements
✔️ Strong DFM and tooling discipline
✔️ Experience supporting proprietary materials and complex components
✔️ Reliable production execution and scalable delivery
✔️ Dual-base manufacturing support (USA + China)
Sports Products Post-Processing Capabilities
✔️ Anodizing
✔️ Passivization
✔️ Electroplating
✔️ Powder Coating
✔️ Insert Installation
✔️ Heat Treatment
Quick links
Technical video
Stay Connected!
Manufacturing on Demand
Please fill in the following information to obtain plan details (information is confidential and not disclosed publicly), we will contact you within 24 hours, please keep your phone available!
Upload a 3D/2D model to see instant pricing, lead time, and DFM feedback.
