Hydraulic dynamic Heavy Duty Pneumatic swivel Chair 100mm class 2 black nitrogen Gas Lift Cylinder

• High quality ABS protection shell
• Stainless steel lifting lever
• One time molding spring
• 100000 times fatigue test
• Incoming material inspection
• Gas lift are stored for over 7 days before assembling to ensure good quality

Useage:Office chair, swivel chair
Material: Steel
Color: Outer tube color: Powder coating& Chrome
Button color: White, Black, Orange, Green etc
Certificate: TUV, SGS BIFMA
Warranty: 3-5 Years
Type: All the samples are free, or you can arrange global express company to pick up from our factory
Trade term: FOB Shanghai or C&F price if you need

Company Introduction
Nantai Gas Spring is a manufacturer of exceptional quality gas springs, with our manufacturing facilities in Changzhou, Jiangsu Province. All engineering, design, development, manufacturing, and shipping are done at our own factory. Over 16 years of cylinder design and manufacturing experience makes Nantai the industry leader for high quality gas spring technology of any size and volume. Nantai is also a custom manufacturer that is focused on detail, quality, 100% customer satisfaction, and short lead times.

Since the company founded in 2004, our products are founded in 2004, our products are always accept by the customer from all over the world and get the high reputation in the gas spring industry.
During the course of the development, we owned a high technology and management group. We continue to absorb the gas spring advanced technology at home and abroad to improve our product quality.

In order to improve the product quality and safety the company have passed ISO9001 and 14001 system certification. We have full set of production facility and testing machine and all our products passed TUV LGA DIN4550, SGS BIFMA X5.1 testing standards and which can meet worldwide customer needs.

FAQ
Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: Can the logo or company name to be printed on the products or package?
A: Sure.Your logo or company name can be printed on your products or package by stamping, printing or sticker.

Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge

Q4: What can we do if we are interested in your products?
A: Please send us your precious inquiry on our website or talk directly with us by trade manager.

Q5: How do i know the products' quality and the packing ways are the ones we required?
A: Each product will be tested before sending out. We will send you photos for the goods to confirm again before production

Changzhou Nantai gas spring Co., Ltd. was founded in 2004, which designs and researches, manufactures, sells and offers overall after-sell service independently. Our products cover gas spring for swivel chairs, lockable gas spring and compression gas spring for furniture. We have achieved long-term cooperation with more than 30 countries all around the world.

Nantai keeps developing, and has a high-tech, high-quality management team, constantly improves our products quality according to the demand of market. Our advanced product quality gets a good reputation among our domestic and foreign customers. Quality Management System ISO9001:2016, Germany TUV LGA (DIN4550) and BIFMA5.1 SGS are our certifications.

Nantai masters the advanced technology of gas spring production and acquires the strong point from all over the world to get the best development and innovation. In 2015-2017, We have developed 6 scientific and technological projects independently, successfully realized 20 scientific and technological achievements, and 15 utility model patents have been authorized, 5 utility model patents have been accepted. Nantai keeps pace with the times and aims to be better and better with his own style.