
HYGO CASTING · PRECISION COMPONENTS
Precision casting.
Reliable components.
Silica sol, composite-process and water glass investment casting. Cast and machined parts for construction machinery, mining equipment, valves and automotive applications.
Precision casting
Material, geometry and process reviewed together.
Machining & inspection
From critical dimensions to delivery condition.
Reliable service
Quality, reliability and honest cooperation.

ABOUT HYGO CASTING
Precision components,
from Jiangxi, China.
Jiangxi Heyu Precision Machinery Products Co., Ltd. is based in Jing’an County, Yichun, Jiangxi.
Our manufacturing focus includes silica sol, composite-process and water glass investment casting for carbon steel, low-alloy steel, stainless steel and heat-resistant steel components.
Products serve valve, mining machinery, construction machinery and automotive applications. Quality, reliability and honest service guide our work.
About Hygo CastingPRODUCT CATEGORIES
Five product families.
A range of applications.
Explore stainless steel components, carbon steel parts, machinery parts, excavator buckets and bucket tooth pins.
STAINLESS STEEL
Stainless Steel
Precision stainless steel components for valves, machinery and industrial applications.
Browse categoryCARBON STEEL
Carbon Steel Parts
Carbon and low-alloy steel components, with casting and machining requirements reviewed against your drawing.
Browse categoryMACHINERY PARTS
Machinery Parts
Bucket teeth, adapters and other machinery parts, selected against the model and actual mating requirements.
Browse categoryEXCAVATOR BUCKETS
Excavator Buckets
Discuss bucket requirements and related components using your equipment model, structural drawing and operating conditions.
Browse categoryTOOTH PINS
Bucket Tooth Pins
Bucket tooth pins in several models, with dimensions and delivery requirements confirmed against the tooth and adapter assembly.
Browse categoryFEATURED PRODUCTS
Find a starting point
for your next component.
INVESTMENT CASTING
Match material and process
to the component.
Silica sol, composite-process and water glass investment casting.
Start with the drawing, material and critical interfaces. Review casting, machining, surface condition and inspection to define the required delivery scope.
Explore manufacturingDrawing & material
Confirm geometry, material grade and critical dimensions.
Casting & machining
Review the process route and machining scope.
Inspection & delivery
Check the agreed requirements and prepare for delivery.
QUALITY & DELIVERY
Clear requirements.
Practical inspection.
- 01Material and delivery condition
- 02Dimensions and mating interfaces
- 03Surface and machining requirements
- 04Inspection records and packaging
OUR APPROACH
Pay attention to
the details that matter.
A product model is the starting point. Mating features, operating conditions and acceptance requirements define the manufacturing and inspection scope.
Include the drawing revision, material, quantity and critical dimensions in your inquiry to support an accurate discussion.
Quality & inspectionFREQUENTLY ASKED QUESTIONS
Make your requirements
clear from the start.
Reach our team by email, mobile or WhatsApp.
Contact the teamWhat product categories are available?
Our categories include stainless steel components, carbon steel parts, machinery parts, excavator buckets and bucket tooth pins.
What should I include in an inquiry?
Share the product model or drawing, material grade, quantity, critical dimensions and inspection requirements. Attach technical drawings in your email.
How do I select bucket teeth and pins?
Provide the equipment model, existing part identification and mating dimensions. Appearance alone cannot confirm interchangeability; the actual interfaces must be checked.
How can I send drawings?
Send them to [email protected]. The website form prepares an email draft so you can attach drawings and send it from your email application.
LET’S BUILD YOUR NEXT PART
Start with a drawing.
Build your next component.
Share your material, quantity, mating dimensions and delivery requirements.
SEND YOUR INQUIRY
Tell us about
the part you need.
Start with the drawing, model, material and quantity.
EMAIL[email protected]MOBILE+8613916787891WHATSAPP+8613916787891





