FAQ

FAQ

Q
Are you a trading company or a manufacturer?
A
We are a factory-direct manufacturer with experienced engineers and staff, as well as a well-organised production facility.
Q
What is the lead time?
A
3–7 days for samples, 10–20 days for bulk production orders, depending on quantity and part complexity.
Q
Do you provide samples? Are they free of charge or is there an additional fee?
A
Yes, the sample fee depends on the product’s geometry; this fee will be refunded when you place a bulk order.
Q
What information is required for a quotation?
A
Please provide 2D product drawings in PDF or DWG format, as well as 3D drawings in STEP, IGS or X_T format, along with any other requirements, such as surface treatment and quantities.
Q
What is your company’s standard procurement process?
A
Prototyping ---> Final sample (FA) approval ---> Quality control plan ---> Manufacturing process specifications ---> Mass production ---> Inspection ---> Shipping
Q
What should we do if we don’t have any drawings?
A
Please send a sample to our factory, and we will replicate it or provide you with a better solution. Please provide photographs or sketches showing the dimensions (length, height, width); if you place an order, we will create CAD or 3D files for you.
Q
Will my drawings be safe once I send them to your company?
A
Yes, we can sign a Non-Disclosure Agreement before receiving your drawings, and we will never disclose them to third parties without your permission.
Q
Is it possible to keep track of the production progress without visiting your company in person?
A
We will provide a detailed production schedule and send weekly reports containing digital images and videos to demonstrate the progress of the manufacturing process.

Whatsapp:8613798592099

Phone:0755-84860584

Email:bertina.liu@desenmfg.com

Wechat