Office furniture EN 1022 European EN1335 / EN1022 certification in general, due to higher than office furniture, home furnishings functionality, so buyers usually before placing orders, would require manufacturers to provide products through relevant test certificates to ensure that its features and security. Hangzhou Bai standard test center has many years of experience in office furniture and professional testing and certification testing technology and equipment to provide you with professional office furniture European EN1335 / EN1022 certification services. US markets: testing requirements: general test items according to regulations X5.1-1993 American National Standard / Business and Furniture Manufacturers Association issued include:... A stationary state of b bearer carrying the intensity of c durability testing or product life cycle test categories Ⅰ: tiltable seat test items and functional tests were:.. a stationary state of the seat back strength test b bearer carrying the intensity of the product life cycle drop test c d efforts bearing seat crash tests of stability. product life cycle of the test e tilt mechanism to test the product life cycle f back endurance test category Ⅱ-1:.. back seat can be tilted and functional testing test items are:. a stationary state of the back bearing strength test . b c intensity bearer of the product life cycle drop test seat crash test d degree of stability testing efforts to carry the product lifecycle e back endurance test category Ⅱ-2:... a fixed chair or hand-adjusting back seat detection Project and functional tests were:.. a stationary state of the seat back strength test b bearer carrying the intensity of the product life cycle drop test c d seat crash test of the stability of the efforts to carry the product life cycle test e back durability. swivel seat test items and test functional tests are as follows: Product Lifecycle seat base rotation test and functional test test items are:. a stationary state of the base carrying the product life cycle test b casters / seat durability test of the general formula. Legs or snow Car seat bottom and functional testing test items were: bearer of the stationary state (for Class Ⅱ seat) Legs strength tests (including front and side Legs Legs) armrest test items and functional tests were: stationary state of the armrest bearing strength tests (including vertical and horizontal) casters test items and functional tests were as follows: the product life cycle (for Class Ⅰ and type Ⅱ seat) caster / ottoman seat durability testing and functional testing test items were To: the product life cycle (for the category and class Ⅰ Ⅱ seats) footstool verticality durability test