Valve Components
Seats, balls, and sealing rings for high-pressure, corrosive, and abrasive fluid control systems.
Oil & Gas
Chemical
SYTOP ADVANCED MATERIALS
Built to Outlast
Extreme Conditions.
Custom cobalt-based alloy components engineered for wear, corrosion, and high-temperature resistance. Manufactured to your drawings or samples -- for Oil & Gas, Chemical, Power, and Industrial applications.
20+
Years in Alloy Manufacturing
ISO
9001 · 14001 · 45001
IATF
16949:2016 Certified
Cobalt-Chromium Alloy Components
UNS · ASTM · AWS · GB Standards
Extreme Wear Resistance
Components that outlast standard materials in abrasive, high-load environments.
Corrosion & Erosion Protection
Proven performance in aggressive chemical and fluid environments.
High-Temperature Stability
Maintains mechanical integrity under sustained thermal stress and oxidation.
Shenyang TOP New Material Co., Ltd.
Shenbei New District, Shenyang, China
About SYTOP
Precision Alloy Manufacturing, Built Around Your Requirements
SYTOP specializes in custom cobalt-based alloy components for demanding industrial applications. We manufacture based on customer drawings, samples, or application requirements -- supporting both small-batch specialized orders and high-volume production runs.
Our processes span powder metallurgy, investment casting, forging, electroslag remelting, precision machining, welding overlay, and finishing -- giving us full control from raw material to final inspection.
Drawing-Based
Custom production from your specs or reverse engineering
Multi-Process
Casting, forging, machining, overlay & more
Certified QC
ISO 9001, IATF 16949, ISO 14001, ISO 45001
Global Supply
OEMs, distributors & service providers worldwide
Product Scope
Components for Every Critical Application
All products are manufactured to your specifications. Below are the primary application categories we serve.
Oilfield Wear Parts
Tool components and wear parts engineered for downhole and surface oilfield equipment under extreme conditions.
Oil & Gas
Drilling
Extrusion Tooling
Die cores, inserts, and sleeves for metal extrusion processes requiring superior hardness and thermal stability.
Metal Processing
Pump & Sealing Parts
Wear-resistant components for pump internals and mechanical sealing systems in corrosive fluid environments.
Chemical
Power
Injection System Components
Screw tips, check rings, and rear seats for injection and extrusion systems in plastics and food processing.
Industrial
Food & Pharma
Don't see your part?
We manufacture non-standard and custom components from drawings, samples, or application descriptions. Send us your requirements.
Manufacturing Capabilities
End-to-End Production Control
From raw material selection through final inspection, every step is managed in-house. This gives us full traceability and consistent quality across all order sizes.
Standards: UNS, ASTM, AWS, GB, customer-specific
Welding materials: AWS A5.21 & A5.13
Small-batch to high-volume production
Reverse engineering support available
Powder Metallurgy
Near-net-shape production with precise alloy composition control for complex geometries.
Investment Casting
High-precision lost-wax casting for intricate shapes with excellent surface finish.
Forging
Enhanced mechanical properties through controlled deformation and grain structure refinement.
Electroslag Remelting
Ultra-clean alloy production with minimized inclusions and enhanced homogeneity.
Precision Machining
CNC turning, milling, and grinding to tight tolerances and custom specifications.
Welding Overlay
Hardfacing and cladding solutions using AWS A5.21 and A5.13 welding consumables.
Get in Touch
Request a Technical Evaluation
Send us your drawings, application requirements, or samples. Our engineering team will review and respond with technical recommendations and sourcing options.
Or reach us directly: