| Industy |
Sub-industry |
Material |
Process |
Application |
Features |
Technical advantages |
| Construction machinery |
Excavator parts |
Carbon steel |
Lost wax casting |
Load-Bearing Linkage Unit |
Connecting parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
| Excavator parts |
Carbon steel |
Lost wax casting |
Sliding Component Guide Bracket |
Structural parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
| Excavator parts |
Carbon steel |
Lost wax casting |
Junction Retaining Clamp |
Structural parts |
Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production. |
Cranes
- Boom: The boom of a crane is crucial for lifting operations, as it handles substantial weights and stress. Our cast steel components are engineered with exceptional strength and toughness, ensuring the structural integrity required for safe and reliable heavy lifting.
- Slewing Bearing: The slewing bearing is vital for seamless connection and rotation between the crane's upper structure and lower chassis. Our cast steel slewing bearings are renowned for their superior load-bearing capacity and remarkable wear resistance, expertly managing the forces encountered during slewing operations.
- Hook: As a critical component in direct load support, the hook demands high strength and toughness. Our meticulously designed and heat-treated cast steel components achieve these mechanical properties, ensuring operational safety by preventing fractures.
Excavators
- Bucket: During excavation, the bucket faces intense impact and friction. Our cast steel components are celebrated for their unmatched hardness and wear resistance, effectively extending the bucket's service life by resisting wear from soil and rocks.
- Boom and Stick: The boom and stick are pivotal for executing effective excavation. They need to exhibit strength and stiffness under complex stresses. Our optimized cast steel design and manufacturing process meet these demands, enhancing the excavator's efficiency and stability.
- Track Shoes: As a core component of the excavator's mobility, the track shoes bear the machine's weight and operational forces. Our cast steel track shoes deliver high strength and wear resistance, ensuring reliable performance across various terrains.
Loaders
- Bucket: The bucket in a loader is essential for efficient material handling and transport. It shares the same demands for strength, hardness, and wear resistance as an excavator's bucket. Our cast steel components impeccably meet these requirements, supporting robust performance.
- Frame: Serving as the loader's backbone, the frame endures various stresses during operation. Our cast steel components ensure high strength and rigidity, providing stable support that enhances the loader's reliability and durability.
- Working Device Connecting Components: The loader's working device involves crucial connecting components, such as the boom, rocker arm, and connecting rod. Our precise casting processes craft complex-shaped cast steel components with superior mechanical properties, guaranteeing seamless operation.
Bulldozers
- Bulldozer Blade: The bulldozer blade is central to its functionality, tasked with pushing soil and leveling. Our cast steel blades offer exceptional strength and wear resistance, overcoming significant resistance in soil-pushing while ensuring efficiency and longevity.
- Track Shoes: Like their excavator counterparts, bulldozer track shoes need high strength and wear resistance. Our cast steel track shoes adapt flawlessly to varied environments, providing outstanding performance and stability.
- Transmission Components0e52db22
Qingdao Starise Metal Technology Co., Ltd. shines as a symbol of industry mastery, flawlessly merging profound trade integration with unparalleled expertise to offer extraordinary precision casting components. With an uncompromising dedication to research, development, production, and international trade, this industry titan has propelled the field into the future for over thirty years. Situated within a sprawling 47,000-square-meter modern production base, this state-of-the-art holding factory boasts 10,000 square meters of high-standard production workshops. This remarkable infrastructure supports an annual output surpassing 30,000 tons of meticulously designed precision cast steel parts, celebrated worldwide for their excellence. With exports reaching across more than 20 nations in Europe, America, and Asia, Qingdao Starise commands respect in global markets, lauded for its extraordinary craftsmanship and pioneering innovation.
Our History:
1. Founding Period (1996-1998):
Established in 1996 amidst the vibrant backdrop of Pingdu, Qingdao, China, our company embarked on a mission to deliver precision casting solutions of unparalleled quality, initially catering to the agricultural machinery and automotive axle industries. During these foundational years, we honed our expertise in small-scale precision castings, utilizing the traditional silica gel precision casting technology to fulfill market needs.
2. Technological Accumulation and Expansion (1998-2014):
By 1998, we adopted state-of-the-art investment and sand casting technologies, setting the stage for crafting medium to large-scale precision castings. Our dedication to quality was cemented in 2006 with the acquisition of ISO9001 certification. From 2009 to 2014, we embarked on significant expansion, integrating new production lines and implementing efficient casting processes to amplify our production prowess. This strategic growth enabled us to address a wide spectrum of multi-batch and custom manufacturing needs.
3. Brand Marketing (2016-2020):
In 2016, we initiated a bold brand-building campaign, engaging in industry exhibitions both nationally and globally to enhance our brand presence. Our global market footprint widened in 2017, establishing lasting alliances with international clients. By 2020, our relentless pursuit of innovation culminated in the creation of multiple patented technologies, further advancing product precision and quality.
4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 heralded the launch of our dedicated R&D center, a crucible for the development of new materials and processes. By 2019, we had engineered an eco-friendly precision casting process that drastically cut pollution emissions while enhancing the integrity of surface and internal casting defects. Our technological leadership was officially acknowledged in 2020 with our designation as a national high-tech enterprise, a testament to our innovative edge.
5. Intelligent Manufacturing and Future Vision:
In response to the global pandemic of 2019, we swiftly adapted our market strategies, bolstering our online marketing and service capabilities to ensure sustained business growth. 2021 marked the debut of our intelligent manufacturing initiative, which seamlessly integrated automation and information technologies to refine production efficiency and management excellence.
6. Looking Ahead:
Our unwavering commitment to innovation-driven growth positions us to secure a leadership role in the global precision casting industry.
| Material |
Carbon Steel |
Ductile Iron |
Alloy Steel |
Stainless Steel |
Manganese Steel |
| Material Grade/Designation |
ZG200-400
ZG230-450
ZG270-500
ZG310-570
ZG340-640
Q235 |
QT350-22L
QT400-18
QT400-18L
QT450-10
QT500-7
QT600-3
QT700-2
QT800-2
QT900-2
QTD800-10
QTD900-8
QTD1050-6
QTD1200-3
QTD1400-1 |
ZG20Mn, ZG30Mn
ZG40Mn, ZG20Mn2
ZG35CrMnSi, ZG40Cr
ZG35CrMo, ZG42CrMo
AH36,EH36,FH36
Q420qE,Q500qE
16MnDR
09MnNiDR
ZGD410-620
ZGD535-720
ZGD650-830
ZGD730-310
ZGD840-1030
ZGD1030-1240
ZGD1240-1450 |
06Cr19Ni10
022Cr19Ni10
06Cr17Ni12Mo2
022Cr17Ni12Mo2
06Cr18Ni12Mo2Cu2
015Cr21Ni26Mo5Cu2
12Cr13
30Cr13
68Cr17
022Cr12
10Cr17
019Cr19Mo2NbTi
022Cr23Ni5Mo3N
022Cr25Ni7Mo4N
05Cr17Ni4Cu4Nb
07Cr15Ni7Mo2AL |
ZGMn13-1
ZGMn13-2
ZGMn13-3
ZGMn13Cr2
Q355B
Q460C
30Mn2Cr10
40Mn18Cr3
ZGMn18Cr2
|
| Standard |
AISI - American Iron and Steel Institute
ASTM - American Society for Testing and Materials
DIN - Deutsches Institut für Normung
BS - British Standards
ANSI - American National Standards Institute
JIS - Japanese Industrial Standards
AFNOR - Association Française de Normalisation
AS - Standards Australia
ASME - American Society of Mechanical Engineers
EN--European Norm
GB--National Standard Chinese |
| Note |
Apart from the above materials, we can cast based on customers' specifications |
Diverse Packaging Forms Tailored for Excellence
Premium Wooden Box Packaging:
Exquisitely crafted for cast steel parts of diverse sizes and weights, our premium wooden box packaging is the epitome of durability and protective prowess. These meticulously designed boxes offer unparalleled compressive strength, ensuring your cast steel components are impeccably safeguarded during every phase of transit. Each piece is initially shielded by plastic film or oil paper and is then delicately settled inside the wooden box. Ingenious use of wooden wedges or foam materials effectively secures the contents, preventing any unwanted movement or potential collisions, thereby maintaining the pristine condition of your steel parts.
Efficient Carton Packaging:
Our carton packaging is a masterclass in efficiency, crafted for smaller cast steel components. It represents a perfect blend of lightness and cost-effectiveness. We prioritize strength and moisture resistance in every carton. Each component is first enveloped in protective plastic or bubble bags and then carefully positioned into the carton. Additional fillers are employed to immobilize the components, offering superior protection and ensuring they reach their destination in impeccable condition.
Robust Pallet Packaging:
For the seamless distribution of high-volume cast steel parts, our robust pallet packaging stands unrivaled. Components are systematically organized on the pallet and secured with stretch film or strapping tape. This method guarantees not only the ease of handling and transport via forklifts but also unparalleled efficiency and safety. It is particularly advantageous for uniform parts widely used in the agricultural and construction machinery industries, ensuring a streamlined and reliable delivery process.
1 Q: Where is your company located?
A: We are located in Qingdao City, Shandong Province, China. Maybe you know Tingdao Beer, welcome to Qingdao!
2 Q: Are you the manufacturer?
A: Yes, we are a professional manufacturer of metal castings. Our foundry mainly makes iron and steel castings by itself. Also, we supply the service of alloy parts casting and sourcing.
3 Q: Which casting process is the best in your company?
A: Sand Casting, lost wax casting, precision casting, and investment casting processes. The permanent mold casting, low-pressure casting, and die casting are also available.
4 Q: Which material can you cast?
A: Cast grey iron, ductile iron, carbon steel, stainless steel, alloy steel, aluminum, bronze and others.
Audited Supplier 
){kind=link}