Hangzhou Qizheng Trading Co., Ltd. a division of Hangzhou Fuyang Hexing Machinery Group, manufactures world-class cylinder caps, valve protection, valve guard, neck ring, and gas cylinder accessories etc..
We offer compressed gas tank neck rings that mount to a seamless high-pressure cylinder to provide a means of attachment for the cylinder valve protection device, such as a cap, valve guard, or other valve protection device. Our cylinder neck rings help keep the compressed gas cylinders compliant with all regulatory and corporate policies. Due to the varying sizes of cylinders, our neck rings are custom-made to fit manufacturing needs.
Key Features
MATERIAL
High quality
Steel
CUSTOMIZATIONS
Neck rings can be marked, embossed and/or engraved.Neck rings can be manufactured according to customer's drawings.
SUPPLIED OPTIONS
• Raw• Zinc plated
Contact us for further product details!*Process of booking our Gas Cylinder Capa). Offering us some referenced pictures or sending us some drawings or tell us your kind requirements;b). If necessary we shall offer you a sample for your kind confirmation;c). Starting batches of productions after you confirm the sample(s) & you place a trial order.
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Quality Assurance:
Our product undergoes rigorous quality control checks to ensure it meets international standards. We use advanced manufacturing techniques to maintain consistent quality and performance.

The Gas
Cylinder Caps are packaged in secure, protective materials to prevent damage during transit. We offer reliable shipping options and can cater to bulk orders with ease.

Q1: Are you manufacturer or trade company?
A1: We are a Chinese manufacturer, and have been specializing in manufacturing gas cylinder
caps for more than 10
years.Q2: What is your delivery time?
A2: Usually our delivery time is 25-45 days against the advance payment.Q3: Do you accept OEM production?
A3:Of
course, we have served several famous
Gas
Company, such as Air Liquide, Air Product, Linde, etc. We would like to serve more customers with our superior quality.Q4: Can you provide samples to us?
A4: Yes, we can provide 1-2 samples for your testing freely.Q5: Can you customize the products?
A5: Yes, we can provide you with various customized products. For example, your company brand/logo, different accessories and your favorite colors.
For more information or to place an order, please visit our page on Made-in-China
or contact our sales directly.
Note: Always ensure that the Gas
Cylinder Cap is used in accordance with local safety regulations.