circular constant pi circle area demonstrator for math
- Place of Origin:
-
Zhejiang, China
- Brand Name:
-
Lianying
- Model Number:
-
J30509
- Usage:
-
teaching
- Product name:
-
Demonstrator model of circle area and Pi
- Color:
-
red+yellow+blue
- Material:
-
PVC
- Type:
-
other
- Condition:
-
New
- Subject:
-
Mathematics
- Warranty:
-
1 Year
- End User:
-
primary school
- Certificate:
-
CE.ISO
J30509
Demonstrator of circle area and PI
Device for measuring the volume and the outside area of a
cylinder.Which consist of the one piece demonstrator
model(diameter 200mm) and one piece demonstrator
circle(diamter 100mm)
| Ql: What certificates have you obtained? Al: We got IS014001:2004. ISO9001:2008, OHSAS18001:2007 and CE certificates. |
| Q2: What is the payment term? A2: We accept T/T, 30% deposit & 70% balance payment before shipping, and Western Union. |
| Q3: Are you a factory or trading company? A3: We are a Industry and trade integration enterprise with a history of 30 years. |
|
Q4: What products do your factory produce? mechanics, biology and etc. |
| Q5: Do you provide OEM services? A5: Yes. we do. |
|
Q6: Do you procure educational equipments for clients?Will it raise purchasing costs? in China and has set up a joint marketing network.The product line contains almost all teaching instruments, and we are very competitive in price |
| Q7:What countries do you export to? A7:we export to Switzerhland,India,Malaysia,America,Japan,Canada,Austrilia,North africa and many other countries. |
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