20mm Hot Sale Able Newton Cradle Balance Kinetic Steel Balls
- Category: >>>
- Supplier: Shandong Jinnai International Trade Co. Ltd.
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Product Overview
Description
Product Description
* The product is a solid metal steel ball with a diameter of 22mm 18mm 16mm 15mm
* Please check the size before purchasing.
* Children, please play under the guidance of adults to avoid dangers such as eating and swallowing
* It can be used for physics experiment teaching parent-child puzzle activities to develop the brain
* Create your own thinking skills
* Please check the size before purchasing.
* Children, please play under the guidance of adults to avoid dangers such as eating and swallowing
* It can be used for physics experiment teaching parent-child puzzle activities to develop the brain
* Create your own thinking skills
Product Parameters
Packing&Shipping
DHL,Fedex,TNT,UPS,ARAMEX,EMS,Railway,ect.
Express shipping ways for small quantity orders,it’s fast and safe delivery to the customer's hand .
For bulk quantity orders ,could by sea or by air way .
By sea is the cheapest shipping way but this delivery time is little longer .
By air are very fast and safe but the shipping cost is higher.
This way for urgent delivery requirement.
Express shipping ways for small quantity orders,it’s fast and safe delivery to the customer's hand .
For bulk quantity orders ,could by sea or by air way .
By sea is the cheapest shipping way but this delivery time is little longer .
By air are very fast and safe but the shipping cost is higher.
This way for urgent delivery requirement.
Production Line
Why Choose Us
Company Introduction
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in
the steel ball,like carbon steel balls,stainless steel balls ,bearing chrome steel balls ,hollow steel balls
,iron balls ,magnetic buckyballs ,ball related products such as ball cage or ball retainers, silicone balls
,plastic balls .ect…
FAQ
Q:Can you do customized design ?
A: Yes,we can do customizes design,you just give us your design,photo,layout,size and your required.
Q:What is your terms of payment ?
A: Payment: 30% T/T in advance ,balance before shipment.
Q:May I visit your factory?
A: Sure,welcome anytime.
A: Yes,we can do customizes design,you just give us your design,photo,layout,size and your required.
Q:What is your terms of payment ?
A: Payment: 30% T/T in advance ,balance before shipment.
Q:May I visit your factory?
A: Sure,welcome anytime.
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