Chinese Professional Ear Model - Magdeburg Hemispheres/metal hemispheres half ball – Lianying
Chinese Professional Ear Model - Magdeburg Hemispheres/metal hemispheres half ball – Lianying Detail:
- Place of Origin:
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Zhejiang, China
- Brand Name:
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LY
- Model Number:
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J2115
- Size:
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10x11x10.3cm
- Material:
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Cast iron
- Color:
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Black
- Type:
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Teaching instrument
- Certificate:
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CE ISO
- Packing:
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14.3*12*12cm
- Customers:
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School
- Structure:
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Circle
- Inner diameter:
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78mm
- Outside diameter:
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102mm
Magdeburg Hemispheres:
Make the two rubber semicircles with pull-tab get together each other to become the airtight container. Then press them with hand. The atmospheric pressure of inner airtight sphere and outer absorbs the two hemispheres. Therefore, the two hemispheres take part of each other at the certain pull.
| 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. |
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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. |
Product detail pictures:
Related Product Guide:
Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Chinese Professional Ear Model - Magdeburg Hemispheres/metal hemispheres half ball – Lianying , The product will supply to all over the world, such as: Munich, Washington, Lahore, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Edith from Japan - 2017.02.18 15:54
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Cora from USA - 2017.11.11 11:41
