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one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
one size fits all
|
CN¥ 0.0 |
Wenzhou Haibao Printing 14yr.
Contacts:ZHanglimao Chat
Mobile:86-13706878251
E-mail:474501075@qq.com

























| Water sports, outdoor tourism, and diving essential items bags are made of waterproof materials, and the seam lines are treated with waterproof treatment. The true waterproof bag is determined by its material process and waterproof conditions: 1: General waterproof: generally, it means that the waterproof cloth is treated with needle and thread process, and then the needle and thread holes are made watertight by adhesive tape. 2: Waterproof: Waterproof can be divided into two types: A: The process and materials are both high in waterproof level requirements. This type of waterproof bag is mainly used for outdoor rafting, with materials such as 500D-1000D mesh or TPU composite materials, and the process uses High-frequency waveVoltage heat-melting, allowing the two pieces of material to be seamlessly fused, followed by a transparent, smooth, about 15CM transparent material for reinforcement at the bag opening, with an outer tri-fold and an inner tri-fold. This type of treatment is necessary to truly waterproof, and after inflated, it can be used as a...Life preserverB: Diving-level waterproofing: There is a type of waterproof bag used for phones or cameras on the market that can withstand water depths of up to 10 meters. The waterproof clasp can reach a depth of 10 meters to 20 meters underwater. |

| Chen Weiyu is a company that produces and processes products such as mobile phone waterproof bags and stickers. It has a complete and scientific quality management system. "Innovation, pursuit of personality, technology, excellent craftsmanship, scale management, and continuous improvement" is our consistent business philosophy. Over the years, it is this corporate spirit that has enabled the company to continuously develop and expand. We have our own design center and production base, and are equipped with complete sets of equipment, which can meet the processing and production needs of various sizes of packaging products in different industries. The company adheres to the principle of "customer first, integrity above all," and continuously provides advertising promotional products services to customers. We have established long-term cooperative relationships with many enterprises and have grown with the growth of customers. Our commitment is to produce products and provide services. We hope to work together to create a brilliant future. We welcome friends from all fields to visit, guide, and conduct business negotiations. The company's integrity, strength, and product quality have been recognized by the industry. We welcome friends from all fields to visit, guide, and conduct business negotiations. |


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