2021 New Arrival IP68 Certified Four Defenses S21 Ultra Phone Case For Galaxy S21Ultra
More models and more details, pls contact us.
Available models:
For IPhone : 5/5s/6/6s/7/7plus/8/8plus/x/xs max/xs/xr/11/11pro/11pro max/12/12 mini/12 pro/12 pro max/13/13 mini/13 pro/13 pro max
For Samsung: S8/S8+/S9/S9+/S10/S10+/S20/S20+/S20 ultra/S21/S21+/S21 ultra/note8/note 9/note 10/note20/note20 ultra/A10e/ A01/A02s/A11/A12/A21/A22-5G/A51-4G/ A51-5G A52-5G/A32-5G/A72-4G/A42-5G
For Huawei: P20/P20 pro/P20 lite/P30/P30 lite/P40/P40 pro/mate20 pro/mate 30 pro
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Waterproof phone case |
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Material |
PC+TPU |
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Feature |
Waterproof, snowproof, dustproof, sandproof, shockproof |
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Certificate |
IP68/SGS/ROHS/REACH/ISO9001 |
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Accesories inside |
Cleaning cloth, lanyard, user instruction, waterproof case and package box |
Welcome to see our factory!















Shenzhen Xiao Bei Ke Industrial Co.,Ltd ( formerly known as Shenzhen Zhongchuang Redpepper Industrial Co,.ltd ), established in 2016, is specialized in protective cases of electronic products such as mobile phone, tablet PC and electronic watch. We have two brands, which called 'Shellbox' and 'Redpepper case'. We have an excellent management team and professional research team. The integrate of product R&D, design, production and sales make our products more professional and more competitive. Our factory is located at No1, DaTianYang LongMen Industrial Park, DongFang Road,SongGang Town, Bao'an District, Shenzhen City, Guangdong Province ,China. We have a modern industrial factory building and our factory covers an area of over 10,000 square meters.
We have applied for proprietary appearance patent protection and utility model patent protection successively for our main series of waterproof cases. We also passed ISO 9001 quality system certification and international IP68 waterproof certification.
We are an independent waterproof protection shell brand, and these brands of products are sold well in more than 20 countries. Particularly, our company has obtained several patent certificates in waterproof case industry, and has a series of technologies and patents which take lead both in China and abroad. We are one of the leader and innovation pioneers in China and overseas in waterproof industry.





1Q: Are you factory?
1A: Yes. We are the professional case factory as we have our own factory and design team
2Q: Can I make my customize packaging?
2A: Yes, please contact us for specific details if you need.
3Q: Can you do design for my ideas or drawing?
3A: Yes, we have experienced designers and our own molding factory. According to your requirements, we can design or open mold to meet your needs.
4Q: Do you accept small orders?
4A: Yes, we accept small orders or trial orders to test market demand.
5Q: May I get your samples to check the quality first?
5A: Yes, we'd like to offer you some samples.
6Q: What colors available for your products?
6A: Except our colors, we also accept the customized color as you wish.
7Q: How long can you ship the goods? Do you have stock for this item?
7A: For products that are in stock, we can deliver to you in 3-7 days. Regular lead time for mass production is 15-30 days depending on order quantity.



