These Adjustable RFID Wristbands with adjustable size makes it fit for any kind of people, either kids or adult.
Logo printing on the middle head or 2 sides band making your wristbands looks cool and amazing!
Also can print a QR code, laser numbers, tell, and website, what would be good for your brand promotion.
Encoding the datas, lock the wristband or encrypted the wristbands!
Kinds clasp of adjustable RFID wristbands for your options, i.e metal snap, stitch type and silicone.
These adjustable RFID Wristbands features an ANY RFID chip of usable space and can be made read-only. Ideal for making your next event or party a memorable experience! Also widely used on campuses, amusement parks, buses, access control areas, concerts, and tickets and so on.
Adjustable RFID Wristbands can be embedded 125Khz chips like Tk4100, EM4200, T5577, EME44305 and Hitag etc.
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Besides, SunwayRFID also provide Fabric Wristbands, pvc wristbands, RFID Keychain , RFID Tag and cards too, one-shop can meet all your need about RFID. Price, customer service, and quality always at our first place.
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Now, many families renovating in the spring have entered the stage of selecting furniture . In the face of the assortment of products on the market, how to choose durable furniture, many consumers are puzzled. In this issue, we invite experts to conduct a classification guide for sofa selection.
sofa
Fabric sofa
Know the grade of fabric washing method
According to a sales manager of a furniture company, the seats and back covers of sofas should be loose covers, and the zipper should be smooth and of reasonable length. Although some manufacturers are loopers, in order to save fabric, the length of the zipper is shorter, and it will be more difficult to disassemble and wash in the future. If there is a tear-proof elastic at the bottom of the zipper, it means that the workmanship of the sofa is finer and more humane. High-end fabric sofas are generally lined with thick cotton. This lining prevents dust from entering and also prevents the feathers in the bag from floating out.
"The sofa fabric should be thick and durable and can't afford the ball." According to the origin, the sofa fabric can be divided into domestic and imported. According to the material, sofa fabrics can be divided into five series. One is cotton and hemp fabric, which is relatively rough, has good air permeability and is cool, but feels rough; second, it is pure cotton fabric, which feels comfortable; third, it is a suede-based three-proof fabric, that is, anti-static, oil-proof, and anti-proof Dirt, also known as imitation deerskin. In addition, there are chenille and cut velvet, which are relatively high-end. The products imported from Europe and America are of good quality, small color difference, high color firmness and high integrity. The surface is generally treated specially and has the characteristics of anti-static and flame-retardant.
Most high-end fabrics require dry cleaning. If the salesperson said that it can be hand-washed or machine-washed, it is mostly a blended fabric. It is best to dry the fabric directly after washing, and it is best not to use the washing machine for dehydration, so as not to damage the texture of the fabric.
Workmanship to sit and check the quality
The interior materials mainly include backrests and cushions. Generally good sofas will use high-resilience high-density polyurethane sponge, and the sitting surface layer and the bag will have down ingredients, which is more comfortable and easy to fit all types of people. Experts recommend that in addition to choosing high-density sponges, you also need to choose a good tension belt and serpentine springs. Generally speaking, the ribs in imported good drawstrings are round, and some of the domestic drawstrings are flat.
Generally, the frame of the sofa is made of solid wood, mostly birch, which has high strength, high density, and large bearing capacity. In addition, if necessary, you can ask the salesperson to open the bottom cabinet to see that the wood is smooth, without bark, breakage, moth-eaten, erosion, etc., and requires horizontal and vertical, no round bending.
In terms of sitting, you should feel that the inner filling is smooth and full. It is best to have no folds at the seams. The patterns of the parquet and the grid should be stitched together. In addition, the corner of the sofa can also be lifted. If the remaining triangles are also lifted, the overall structure is relatively stable. If the other angular threads do not move, it means that there is something wrong with the structure.
leather sofa
Zhu Changling, vice chairman of the China Furniture Association, pointed out that most leather sofas currently on the market are mainly leather sofas. Although there is a difference in the feel of imitation leather and leather, it is difficult to distinguish visually. Li Zizheng introduced a small trick to everyone: hold the surface of the leather with your fingers. If there are small folds around the collapsed area, then it is leather, otherwise it is imitation leather. And many sofa samples will be attached to the sofa's instruction manual, which introduces the sofa material, consumers can also look at the reference when buying a leather sofa.
Li Zizheng also reminded consumers that the country does not have a clear regulation on the proportion of leather on a half-leather sofa, but simply specifies that the human contact surface is leather. Since over-range commitments cannot be made in regular contracts, the cowhide parts can be regulated with the brand's own change orders. Or consumers can ask the shopping guide to draw a floor plan of the sofa and mark the specific location as a supplementary agreement. 
Adjustable RFID Wristbands can be embedded 13.56MHZ chips like Ntag213, NTAG215, NTAG216, Mifare Classic, Desfire EV2/EV2, Plus X, Plus SE, ICODE, Ultralight, TI 2084, Topaz512, and F08 etc.
Adjustable RFID Wristbands can be embedded 860MHZ-960MHZ chips like Alien H3, Alien H4, U-Code Gen2 and Impinj M4/M5 etc.