Mold Custom Precision Casting Metal Investment Casting Casting Spare Parts Products

Welcome to SYI Group1), We are ISO9001: 2008 certified, BSI Kitemarked, TUV certified, SGS certified and NF certified.2), SYI products are widely used in many fields, for example bench leg for garden furniture & auto parts etc. Readable software includes PRO/E, au

Featured Products


Welcome to SYI Group

1), We are ISO9001: 2008 certified, BSI Kitemarked, TUV certified, SGS certified and NF certified.

2), SYI products are widely used in many fields, for example bench leg for garden furniture & auto parts etc. Readable software includes PRO/E, auto CAD, UG and solid works 2008 flow analysis. You might also get suggestions from us to help you save time.

3), Processes:

A) Sand Casting

B) Permanent Mold Casting

C) Gravity Casting

4), Material:

A) A356

B) A413

C) A354

5), Heat treatment

A) T5

B) T6

6), Various surface treatment available, such as powder coating

7), Equipment:

A) CNC machining centre

B) Various surface treatment available

C) Min. Hole dia: 1 mm

Min. Wall thickness: 4 mm

Min. Tolerance would strictly according to tolerance standard of casting

Weight of the largest cast part can up to 200Kgs

8), Inspection:

A) Foundry in-house

B) Third party inspection available upon request

9), Packing:

A) Wooden Pallet

B) Plywood Pallet

C) Steel Pallet

D) As per customers' requirements

10), Guarantee:

All of SYI casting products are guaranteed with smooth and free from sand holes, blow holes, distortion or any other defects.

11), CAD/OEM service is available.

More information is available upon receipt of your enquiry.

You will get our quick reply!
MAIN PRODUCTS
Precision casting, precision machining
 
SURFACE TREATMENT CAPABILITY
Zinc plate, chrome plate, polishing, paint, powder coat, shot blast, sand blast, phosphating, grinding
 
MATERIAL CAPACITY
Carbon steel, alloy steel, brass , bronze
 
MAIN ADVANTAGES
1.Over 30 years precision casting experience
2.Professional employees and experts
3.Fashionable design
4.High quality and competitive price
5.Prompt delivery
6. ISO9001
7.Good after-sale service


 About Our Investment & Precision Castings :
Investment Casting
Precision Casting
Lost Wax Casting 
* Steel Pipe Fittings
 
Material: Stainless Steel 304 or 316 / Carbon Steel
 
Sizes: 1/8" to 4" with different shapes Thread Standard: BSPT, NPT, DIN259 and DIN2999 
 
Usage: Petroleum, Chemical Industry, Electric power,Metallurgy, Pharmacy or more.
 
* Steel Pipe Clamps 
Material: Different Stainless Steel Grades or Carbon Steel
 
Heat Treatment: Annealing, Quenching, Tempering or Normalizing
 
Surface Tolerance: Max. CT6
 
* Steel Spider Clamp for Glass Curtain Wall
Made in Stainless Steel or high-quality Carbon Steel, SYI Routels/Glass Fittings are used for supporting glass curtain wall system. Different accessories like spider clamp routel, bolts, spiders, glass clamps and others are available. Major materials include SS 304 and SS 316.
 
Surfaces: mirror polishing, satin and hairline finish
 
* OEM / ODM request is very welcome!
 

 About SYI Group Investment & Precision Castings Ltd Information :
SYI is continuing to provide better workmanship to our customers and the society as well. This is why Industrial Casting Division was set up and how it is running now. 
 
Combined with different workmanship, SYI Casting Division has become one of the biggest foundries in North China. Besides traditional Sand Castings, SYI Foundry is also capable to manufacture Investment Castings (Precision Castings or Lost-Wax Castings), Resin Coated Sand Castings (Ceramic Shell Castings or Replicastings), Lost-Foam Castings and others. 
 
Most of our products are widely used in municipal construction and machinery industry. OEM service is also available.
 
 About SYI Investment & Precision Castings Ltd  :
Investment Castings, also known as Precision Castings or Lost Wax Castings are mainly used for Textile Machinery, Auto, Pipelines, Saw Machinery, Food Equipments Industry and More.
 
  
SYI is able to adjust steel's Chemical Composition to meet different standard material requirements like Carbon Steel, Alloy Steel, Special Alloy Steel and Stainless Steel. 
Both Silicon sol process and Sodium silicate process are available. 

Heat treatment

Surface treatment

Tolerance

* Annealing
* Quenching and tempering
* Normalizing

* Paint
* Anti-rust oil
* Hot dipping galvanized
* Powder coating

* Silicon sol process: CT6
* Sodium silicate process:CT7

 
 
 Production  Equipments and Processes :
Every year, SYI spends more than 10% of its turnover to make market research and development, mainly focusing on new product development and new market exploring. SYI believes R&D is the key competitiveness of company success. 
 
SYI is able to work with most of the 2D and 3D software, like Auto CAD, SolidWorks, Pro/Engineer, UG and others. Our 30 engineers are ready to help customers with any technical issues.
 
 
Machining Shop
With our powerful precision CNC machining equipments such as lathes, milling machines and drilling press, we can easily operate Turning, Drilling and Milling. Furthermore, we are able to run other operations like cutting, grinding, bending, shaping, planning and sawing.
 
 
 Quality Control :
SYI regards quality as an essential and integral part of our business success. To meet this, we have achieved all types of world-known certificates. Manufacturing "SYI" Brand products has evolved as a mark of quality and our products find warm acceptance in domestic as well as international market.
 
 
 
An independent Quality Control is supervised directly by General Manager and responsible for following duties:
physical and chemical analysis, dimension measurement, weighting and other inspection of the raw material and finished products.
particular test for different products.
visual measurement and conformation to standards.
identifying, recording and disposing of rejected material.
 
Contact SYI Group :
SYI Industrial Co., Ltd.

2. Tel: 0086 351 4192139
3. Fax: 0086 351 4040962
4.Website:  syigroup.en.made-in-china.com
You will get our quick reply!
 -------------------------------------------------------------------
Best regards
SYI Group

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours