10 digits two way power 401 function OS-991MS student scientific calculator

ØTwin dual power: Button battery and solar panel helps make sure that the calculator will function even in a dim place.
ØCE certificate . The quality which you not worry have any after sales question . Brand
OSALO
Model Number
OS-991MS
product Size
81*156*17 mm
Product Weight
132g
Product Material
ABS
Colors
Dark Blue
Digits
10+2 digits display
power
LR44 battery and Solar
MOQ
10pcs for stock order ,1000 pcs for customize logo
OEM/ODM
Warmly welcomed
Package
each in a opp bag+color box /60pcs in carton/size:48*34*42 cm/ GW:22.1 kg
Lead Time
Usual order :3-5 working days for stock ,25-30 working days for mass production order . 2-line display
Fraction calculations
Integration calculations
Combination and Permutation
base-n calculations / conversions
Logical operations
Complex number calculations
CALC memory
Engineering symbol calculations
40 scientific calculations
9 variable memories
Comes with slide-on hard case
Statistics (STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
40 metric conversions(20 conversion pairs)Hotselling Model
Guangdong OSALO Electronic Technology Co., Ltd. Was established in 2006. We created "OSALO"&"CITIPLUS" Brand for electronic calculator. Insisting on professional development since its establishment. We are the industry leader of the calculators in development, design, production, marketing. We wins the market with our leading technology development level, excellent product quality, fully integrated service concept.Customer FeedbackShipping &PackingFAQ
1.Q: Are you manufacture or trading company?
A: We are manufacturer. Our factory has been specializing in all kinds of calculators and electronic watch since 2006.
2.Q: What is your delivery time?
A: In general, about 25 days. It also depends on the order quantity3.Q: What is the term of payment?
A: Payment terms: 30% of deposit upon signing the PI, and balance will be cleared by T/T or L/C before delivery.4.Q: Can I get some samples? And what's the timing?How about OEM samples?
A: Yes, samples are available at any time. We charge some sample cost and will return it during the next order.
OEM samples need to check with us.5 .Q: How does your factory control the quality?
A: Quality is at the forefront of our commitments to our customers always. We have strict quality management process from raw material to finished product. Details please ref below:
-- Material Vendor Assessed.
-- Incoming material inspected(IQC)
-- In-line product 100% Check(QC)
-- 100% inspect before packing(QC)
-- According to standard or customer's requirement to check random after final packing to ensure the quality(QA)6. Q: What's the MOQ?
A:Normally we take the order no matter it's big or small. If your qty is less than 5pcs per SKU, we will arrange it in our sample room specially7. Q: Can I make my own brand?
A: Yes, we do both OEM and ODM, so you can make your own logo on the calculators.And the white box , custom box are receive .Contact Way