Qingdao Chifine Machinery Co.,Ltd is one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture,Railway and Engineering
As a professional company, Chifine have four groups of experienced teams to be in charge of deferent work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service
Cast Steel Marine Parts:
1.Casting Material:ASTM A148 GR90-60,95-65,115-95,135-125
2.Standard:ASTM,ANSI,JIS,DIN,EN,GB or as per Client Specification
3.Professional Service
4.Full set quality Control
5.Best Quality and Competitive Price
6.Punctual delivery
7.Casting Process:
Client Drawing-Pattern-Casting-Rough Machining-HT-Mechanical Testing-Final Machining
Quality Control:
Cast Steel Marine Parts
1.Chemical Composition confirm after Ingot
2.NDE after Rough Machining
3..Hardness after Heat Treatment
4..Mechanical testing
5..Final NDE and Final Dimension Check
Cast Steel Marine Parts
1.Item Testing Plan will be submit to customer in 1 day after contract signed.
2.All the Q.A Document as per Client Requirement will be submitted before final product shipped out.
Packing and Shipping
Cast Steel Marine Parts
1.Standard :Wooden skid or box for export
2.Delivery :As per contract delivery on time
3.Shipping:As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.
Our Advantages
1.More than 15years of experience in manufacturing and exporting
2.OEM and custom-made service
3.All kinds of castings and forgings can be manufactured according to drawing,sample or specific industry standard accurately
4.Both parts and complete sets can be supplied
5.Strong engineering team makes high quality products
6.The coordinated service(Forging or Casting,Machining,Surface Heat Treatment)make lower price possible
7.Advanced-Level equipments
8.Full material testing process and quality control system
9.18 months quality warranty and on time delievery
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Qingdao Chifine Machinery  Co., Ltd. treats honest and trustworthiness as business concept to treat perfect quality ,best price and punctual delivery as business guidelines, treats customer fist, good faith compliance, high quality and efficiency and the pursuit of excellence as the quality policy. We welcome friends from all over the world .
| Process |
sodium silicate sand casting. |
| Specification |
1.Material: steel. 2.Standard: ASTM\DIN\BS\JIS\GB. 3.Surface finish: shot blasting,sand blasting, painting, etc. 4.Weight: about 10-2000kg. 5.Application:fairlead,rope stopper,rudder,rudder bone,rudder upper/lower,rudder horn,bell mouth,stern post,stern tube,bollard,etc. Â |
| Production facility |
 1.Casting facility:sand mixer,moulding machine,electric furnace,box resistance furnace, heat treatment furnace,shot-blasting machine, sand-blasting machine.  2.Machining facility: CNC, NC lathe,ordinary machine tools.  |
| Heat treatment |
Annealing/Tempering/Normalizing. |
| Test facility |
spectrometer, tensile test machine, hardness test machine,impact tester,CMM. |
Valve Bag
Guangdong Yingtong Paper Co., Ltd , https://www.yingtongpacking.com