Custom Metal Building Hinge Hardware Precision Investment Casting Spring Steel

• Customization: Available
• Casting Method: Thermal Gravity Casting
• Process: Lost Wax Casting
• Model NO.: Spring Steel
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Stainless Steel
• Surface Preparation: Polishing
• Surface Roughness: Ra3.2
• Machining Tolerance: +/-0.02mm
• Standard: AISI
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008
• Color: OEM
• Package: Wooden Pallet/ Iron Pallet/Carton
• Delivery: 30-35 Days
• Quality Control: Professional QC and Test Equipment
• Transport Package: Wooden Case
• Specification: OEM
• Trademark: Xinghe
• Origin: Qingdao
• Production Capacity: 1000t/Year

Product Description

Product Description

 

OEM stainless steel precision casting for machinery parts with polishing 
1. Details.

Material	Steel,Stainless Steel,Carbon Steel
Technology	Precision casting,lost wax, water glass
Part Weight	From 3 g --- 20kgs
Surface treatment	Sand blast,polishing,painting,powder coating
Casting  Machine	200-1200 tons
Capability	Output 100 tons per month.
New Moulds	Opening new mould about 30 days .
Fabrication	Investment designing→investment making→Smelting&alloying→QC→investment casting→remove burrs →QC→Surface treatment→QC→Packing→QC→Shipping→After Sale Service
Deep  Processing	CNC / Cutting / Punching / Checking / Tapping / Drilling / Milling
Certification	1. ISO9001-2008/ISO 9001:2008;
	2. GB/T28001-2001(including all the standard of OHSAS18001:1999);
	3. GB/T24001-2004/ISO 14001:2004;
	4. GMC.
MOQ	As customer's.Usually 10-12 tons for a 20'FT; 20-23 tons for a 40HQ.
Payment	T/T: 50% deposite, the balance will be paid before delivery;
Delivery  time	1.Mould: 30-35 days
	2.Bulk Order: 30-40 days
OEM	Available.

2.Investment casting technology

3.Surface treatment

4.Inspection process

In order to ensure the quality of the orders, our independent  QC  members to carry out strict inspection at each stage:   
(1) Inspection in-house and third party  
(2) All the products are strictly inspected by operator and skilled QC with record put down. 
(3) Universal inspection tools: hardness tester, height ruler etc.

5.Package

6.About us
Qingdao Xinghe Machinery Co., Ltd. Jointly manufactures and exports a variety of casting products for architectural, automotive, mechanical parts. We export to more than 20 countries on 6 continents and have been doing so for more than 10 years.
Our main product line includes sand casting, precision casting, die casting, forging, stamping, welding and CNC machining. Materials vary from grey iron, ductile iron, bronze, aluminum, steel, stainless steel, and so on.

We have a strong and highly efficient R&D team which can design and make OEM/ODM products according to your ideas and samples.
Moreover, in order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage:
(1) Incoming material inspection
(2) Inspection of work-in-progress
(3) Finished product inspection
(4) Random warehouse inspections
All of our operations are strictly compliant with ISO 9001: 2008 guidelines
We own automated casting lines, CNC machining, CMM inspection, spectrometers and MT testing equipment, X-ray.
To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. We will sincerely create and share success with all clients.