Ningbo Youlin Trading Co., Ltd. is a professional stainless steel lost wax investment casting manufacturer and supplier in China. Our highly qualified technical team will find a way to reduce your costs by 20% or more, with the added convenience of a one-stop-shop for all your metal part needs. We specialize in high-volume production runs, with short lead times and fixed order pricing We have produced stainless steel lost wax investment casting for over many years, looking forward to reaching a long-term cooperative relationship with you.
Product Details
Lost Wax Investment Casting Technology Process
Essential details
Place of Origin:=Zhejiang, China
Brand Name: OEM
Model Number: YL-C-001
Application: Pipe Connection
Material: Stainless Steel
Dimensions: Customized
Process: Lost Wax Casting
Surface Treatment: Polishing
Certification: ISO9001 Certified QMS
NINGBO YOULIN TRADING CO.,LTD specializes production and exports custom designed parts , auto repair tools , marine hardware and etc . Our core processes include die-closed hot forging , precision casting , CNC machining in material brass , aluminum , copper , SS etc . We pride ourselves on long-standing relationships withmany of our customers , some of whom
we've been able to provide design assistance ( particularly in the area of manufacture ability and cost reduction) , JIT delivery , prototype and experimental parts, expedited deliveries when necessary.
If you have a part you'd like us to look at, please contact us for a prompt,competitive quote.
Quality Control Policy
Youlin is committed to provide high quality components with competitive price. Each part will be strickly machined to the print.
Youlin is committed continually improves the effectiveness of the quality management system (QMS) and sets quality objectives and continuous improvement plans.
Youlin is committed introducing all staff to its quality policy and quality systems,to familiarize themselves with the QMS and strive to continue to improve upon the quality, capability and work environment.
Detailed Quality Control In Manufacturing Process
Material Supply
To be sure material specification and size correct.
To be sure material chemical composition correct, material certification must be provided in each material purchasing lot.
Equipment Maintain
Machining equipments maintain: Checked by each day, have records to track.
Inspection equipment maintain: Checked by each 15 days, have records to track.
Machining Process
Setup work instruction chart for each part.
Check production process and updated drawing issue before machining.
Fixed Inspection: 4 times/shift, have records to check, carried by QC.
Random Inspection: to avoid uncertain potential quality issues.
Final Inspection: Each part have its final inspection stardard before packing, have inspection sheet to track
Packing and Assembly
To meet custom requirments, including labels, cartons, pallets etc before shipment.
FAQ
Q: Do you accept custom designed CNC machining parts ?
A: Yes , we can product according to your drawings or samples .
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
