Precision Manufacturing Solutions for Global Industry Leaders
Sundar Industries Ltd is a China-based precision manufacturer trusted by engineers, product developers, and procurement professionals across the United States and Europe. Since our founding in 2021, we have evolved from a single CNC workshop into a fully integrated manufacturing partner—delivering five core capabilities under one roof: CNC machining, injection molding, sheet metal fabrication, metal stamping, and rapid prototyping.
Sundar Industries owns and operates every machine on our shop floor. This direct control allows us to manage quality, cost, and lead time with complete transparency — and pass those benefits directly to our customers.
What Sundar Industries Do?
Five Key Capabilities of Flexible Engineering Manufacturing Services
CNC Machining
Using advanced 3‑axis, 4‑axis, and 5‑axis milling and turning centers, Sundar produces complex metal and plastic parts with tolerances as tight as ±0.005mm. From one-off prototypes to production runs of thousands, we machine aluminum, stainless steel, brass, POM, PEEK, and more.
Injection Molding & Tooling
We design and build injection molds optimized for mass production. Our 50- to 500-ton injection molding machines produce precision plastic parts for automotive, medical, consumer goods, and industrial applications. Value-added capabilities include insert molding and overmolding — reducing secondary operations and simplifying your supply chain.
Sheet Metal Fabrication
Sundar Industries deliver custom sheet metal parts with manucture capabilities span laser cutting, CNC bending, laser welding or arc welding, and finishing, across mild steel, stainless steel, aluminum, and copper. Surface finishes include powder coating, anodizing, and plating to match 2D drawing requirements.
Value- added Service
Sundar Industries provides comprehensive value-added services, including plastic and metal 3D printing, vacuum casting, silicone compression molding, die casting, and aluminum extrusion. By centrally managing all external operations, we act as your single, trusted partner—streamlining supply chain complexity and delivering consistent, uncompromising quality from prototype to production.
Precision Manufacturing Solutions for Global Industry Leaders
Sundar Industries is a China-based precision manufacturer serving engineering and procurement teams across the United States and Europe. We combine the agility of a family-owned shop with the rigor of ISO 9001:2015 certified processes. Our mission is simple: deliver high-quality custom parts with total transparency and engineering expertise.
- Specialized Certification
- Quality Assurance
- Service Assurance
What does Sundar do?
Sundar Industries is a China-based precision manufacturer serving US and European engineers. We offer five in-house capabilities: CNC machining, injection molding, sheet metal, stamping, and prototyping. As your single trusted partner, we deliver fast turnarounds (5-day prototypes), tight tolerances, and no MOQ on most services.
Rapid Prototyping
Functional prototypes in 7–10 days — CNC machining or vacuum casting, with a full range of surface finishes including painting, powder coating, anodizing, plating, and heat treatment.
CNC Machining
3, 4 and 5-axis milling and turning for metal and plastic parts, holding tight tolerances up to ±0.005mm.
Sheet Metal Fabrication
Laser cutting, CNC bending, welding, and surface finishing for enclosures, brackets, and chassis.
Injection Molding
Custom mold design and production on 50–500 ton presses, supporting 100+ engineering-grade plastics.
Metal Stamping
Progressive stamping dies for high-volume stamped components — from small clips to structural brackets.
Our Capabilities
Sundar handles complex projects across five core capabilities
Quality Commitment
Quality is non-negotiable at Sundar Industries. Our facility operates under an ISO 9001:2015 certified quality management system. The critical dimension is meticulously verified using in-house CMM equipment, and comprehensive inspection reports are provided with every shipment at no additional cost. We also maintain full material traceability report, COC certificates, production batch record available upon request. Ensuring every part meets 2D drawing exact specifications.
Global Reach
Location doesn't limit your options when you work with Sundar Industries. We're based in Shenzhen, but our customers are everywhere — the US, Europe, and beyond. Every shipment leaves our floor with the same care, whether it's crossing the Pacific or the Atlantic. We handle logistics so you don't have to — customs, shipping, packaging, all managed by a team that's done it hundreds of times before. Your part gets there. Simple as that.
Our Team
At Sundar Industries, our engineers, project managers, and quality specialists work as one to deliver precision parts on time. We offer free DFM feedback, advanced CNC and fabrication capabilities, and in-house CMM inspection on every critical dimension. You get a dedicated English-speaking project manager as your single point of contact — from quote to delivery, across time zones, with clear and fast communication. We don't just make parts. We build trust, project by project.
Why Engineers Choose Sundar
Sundar Industries is more than a contract manufacturer. We are the partner who aligns with your goals, timelines, and quality standards from day one. Whether you are a startup developing your first product or an established brand scaling production, we deliver the transparency, reliability, and precision you need to succeed.
No Minimum Order Quantity (MOQ)
From one part to high volume. No compromise on quality.
Free DFM Feedback on CAD
Design analysis before production — save cost, reduce risk.
Transparent Quoting
Detailed breakdown & lead time — typically within 24 hours.
One-Stop Engineer Solution
From prototype to production — no middlemen, no hassle.
ISO-Certified Quality
Full traceability, dimension reports, material certificates,all included.