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Full function student multi-function scientific function calculator 417 step manufacturers supply FX-991ES -.
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Designed for Chinese students. * double row display, 10 plus 2 index, multi-step reproduction function; Write sequential input * 229 letter; 417 computing functions. * scientific calculation of the number of points in the combination and arrangement. * rapid conversion of Angle/radian/public system; Polar coordinates/rectangular coordinates. * statistics (data editing, standard deviation, six regression analysis) * decimal number setting, effective digit setting, index display format setting. * LR44 type battery The new color box
The side color box
Large screen multifunction calculator.
Word grain clear
The side effect figure
Lid calculator
The reverse effect diagram.
Company profile: |
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Thank you so much for coming electronic Lin, the company is located in the world small commodity city - yiwu, the company in order to meet the arrival of the age of the small commodity, opened alibaba manufacturers direct marketing platform, the company's direct supply all kinds of daily commodities, such as electrical and electronic products to wholesalers, supermarkets, stores, wholesale markets at home and abroad. With high status in the mind of consumers, the company has established long-term and stable cooperative relationship with many retailers and agents.
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| Buyers will see |
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1: notice before shooting. 1: please read the description and relevant instructions carefully before taking the photo. After the buyer takes the picture, it is deemed to agree with the price, characteristics and relevant information of the product. Due to the general service of customer service, if the reply is a little bit slow, please kindly understand it. Please be patient and wait for the customer service reply. 2: all the baby can follow the above batch, the amount is unlimited! Support mixed batch! Support alipay transaction! Support bank direct remittance transaction. 3: all of our products are sold on the spot. The pictures shown on the page are available. Please feel free to purchase them. Because commodity sort is more, every day running, and pulled from the shelves of individual goods didn't come to the cause of out of stock, please understand, we will get in touch with you by phone or prosperous message and help you deal with in a timely manner.
Design and color, distribution of the time, the default hair mixed model, there are special requirements of customers can note the style or color (taken together can note there is A note column, write the article number, style, such as: A: red) we will try to according to the demand distribution, but inevitably is wrong, hope can tolerate. Please note that the color of the small pieces is randomly distributed. We will try our best to make the delivery according to your remarks. If the color deficiency can only be sent to you at random, please forgive me! Iii. Payment instructions. We recommend that you use pay treasure to deal, two secure and convenient payment after shopping, it is not convenient to accept bank transfer, before the remittance, please take a picture of baby and note to bank remittance, convenient and timely delivery to you after we receive payment, the alibaba account, remittance after remittance bank and amount through the prosperous or cell phone to contact us in time, to check the payment for the delivery.
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| The delivery instructions |
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There are two modes of transportation: logistics (large or multiple) express (small or urgent) 1: the logistics of the company's customers are mostly large wholesalers, basic heavy package or order number is more, considering the cost of transportation, jiangsu, zhejiang and Shanghai outside customers order goods in 10 kg, the company logistics advice; It is recommended to express the small pieces below 10kg. Freight standard and arrival time are as follows: The direct price is about 15-30 yuan/box, and the delivery time is about 3-5 days. The transit county level is about 20-40 yuan/box, and the delivery time is about 4-7 days. Remark: A: because there is no accurate charge standard for logistics delivery, the fee standard provided by our company is for reference only. B: please keep the telephone open and the goods will be delivered to the local. The freight station will inform you to take delivery (the company does not charge your logistics fees and will pay the goods directly to the freight station). C: the arrival of the goods time and specific freight according to the distance to order (yiwu cargo, across China, logistics system is quite developed, around the provincial capital cities and regional cities have stores, cities are at or above the county level may arrive through transit) 2: express delivery of our company's yunda distribution, long-term cooperation with more than the peers to ship more, won the lower Courier cost and service quality than the peers! The company strictly according to express company's delivery price to the customer. To sign for that When you receive the goods, see if the outer packing is in good condition and can be signed after confirmation. If you find that the outer packing of the package is damaged, please contact our after-sales customer service. We will help you to solve the claim problem with the express company. (signature and receipt tips: some express company requires first sign and then check the goods. You can sign but don't send the signed express to the Courier, and you can only give it to him when the inspection is correct.)
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| After-sales service |
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No matter you encounter service or commodity quality problems, please promptly relate this want want company customer service or customer service telephone, we will take the initiative to objective help you solve the problem, not to escape any responsibility, my company in good faith the first principle and the customers for business cooperation friends, good faith and your evaluation is very important for us, do not arbitrarily given medium review or bad review, unhelpful to both the sellers and the buyers! We would prefer to keep every client with our sincere service, retain every one likes the company of friends, hope that all customers every time in this company can have a happy shopping mood and experience! At the same time, we refuse to visit the bad appraisers, and we will resolutely resist the uninvited guests who threaten our refund and gift with the use of middle and poor rating. The company is in line with \"customer first, long-term cooperation\" management idea, looking forward to cooperate with new and old customers. We will work together to achieve common development and achieve greater success. |