What kind of company is Tongcheng Powder?
Tongcheng is a stainless steel powder solutions provider with government project support, in-house atomization technology and capabilities spanning alloy formulation through customer application validation.
The company is located in Yangchun, Guangdong. It is mainly engaged in stainless steel powder manufacturing, alloy formulation development, particle size customization, forming, sintering and customer application support, serving MIM, powder metallurgy and precision stainless steel parts manufacturing enterprises.
Basic information about Tongcheng Powder
The company name, main business, products, factory address and contact information are displayed together to facilitate customers to quickly understand and contact you directly.
- Company name
- Yangchun Tongcheng Powder Products Technology Co., Ltd.
- brand name
- Tongcheng Powder / Tongcheng Powder
- Main business direction
- Stainless steel powder manufacturing, alloy formulation development, particle size customization and customer application support
- core products
- 17-4PH, 17-4+3Cu, 440C, 439 Stainless steel powder
- Serve customers
- MIM Metal injection molding companies, powder metallurgy companies, precision stainless steel parts manufacturing companies
- Manufacturing base
- No. 1, Gangqiao Industrial Park, Gangmei Town, Yangchun City, Guangdong Province
- Contact person
- Cai Jibin
- Phone / WhatsApp
- +86 138 2764 3424
- Contact email
- lantianyewu@163.com
- Projects and Technology
- Supported through government projects, with proprietary atomization technology
From alloy formulation to customer application validation
Tongcheng connects material development, powder production, powder handling, testing and application support in the same capability chain.
- 01
alloy formulation
Design stainless steel alloy directions around material grade, part usage and target properties.
- 02
Melting and raw material control
Connect masterbatch preparation, alloy melting and process control before powder production.
- 03
in-house atomization
Stainless steel alloy powder is prepared using in-house atomization technology and the powder making process is continuously optimized.
- 04
Collection, sieving and blending
Manage target particle size distribution through powder collection, classification, sieving and blending.
- 05
Testing and batch management
Perform particle size analysis and manage production, sampling, packaging and batch information.
- 06
Form sintering and application support
Connect powders to injection, sintering and customer part results to support project validation and volume production introduction.

Government project support and independent technology investment
Tongcheng is a high-tech project enterprise that has received government project support. The company continues to invest in combined water-gas atomization of additive manufacturing powder and equipment research and development, forming technical capabilities ranging from alloy composition design, atomization and powder production to supporting equipment and process optimization.
These capabilities are used in stainless steel powder manufacturing, particle size control and customer application development to provide material support for different parts and production processes.
Understand R&D capabilities →Frequently Asked Questions about Tongcheng Powder
What does Tongcheng Powder do?+
Yangchun Tongcheng Powder Products Technology Co., Ltd. is a stainless steel powder solutions company that provides stainless steel powder manufacturing, alloy formulation development, particle size customization, forming, sintering and customer application support.
Where is the Tongcheng Powder factory?+
Tongcheng Powder Manufacturing Base is located at No. 1, Gangqiao Industrial Park, Gangmei Town, Yangchun City, Guangdong Province.
What stainless steel powders does Tongcheng mainly provide?+
Tongcheng mainly supplies stainless steel powders such as 17-4PH, 17-4+3Cu, 440C and 439. Alloy and particle size customization can be evaluated against the part’s required properties, manufacturing process and purchasing requirements.
How to contact Tongcheng Powder?+
Contact: Cai Jibin. Phone and WhatsApp: +86 138 2764 3424. Email: lantianyewu@163.com. Contact us about stainless steel powder selection, custom development, technical questions or bulk purchasing.
Continue to learn about Tongcheng’s manufacturing, R&D and overseas supply
View factory equipment, R&D capabilities, global project support and direct contact details.
Tongcheng stainless steel powder factory and production equipment
The Tongcheng manufacturing base located in Yangchun, Guangdong covers alloy powder production, powder collection, sieving and blending, packaging, injection and sintering.
Explore topic →02Stainless steel powder R&D capabilitiesStainless steel powder research and development: alloy formulation and application development
Tongcheng carries out stainless steel powder R&D and customer project support around new alloys, particle size distribution, forming, sintering and part performance.
Explore topic →03Global supply of stainless steel powderStainless steel powder export and global bulk supply
Tongcheng provides stainless steel powder, custom development, packaging and export delivery support to overseas MIM, powder metallurgy and precision parts manufacturers.
Explore topic →04Contact a stainless steel powder manufacturerContact Tongcheng Stainless Steel Powder Manufacturer
Ask about 17-4PH, 440C, 439 and 17-4+3Cu stainless steel powders, custom alloys, particle-size customization and bulk purchasing.
Explore topic →
