As we all know, before lifting belt factory to go through rigorous testing step, not only the customer is responsible, but also to responsible sling, and resolutely put an end to any piece of defective products into the market is the development of the principles of every enterprise should observe how Which test items are sling must have it? First seizure, product name, size, length, shape, number, and the customer's special requirements preliminary examination; inspection, initial inspection is carried out further tests, is the first seizure of items more detailed confirmation . Including the width of the thickness of the product may also be the first seizure of items not related to the careful inspection. Inspection of sampling, inspection according to national performance standards based on batch loading zone, lifting belt supply place if it does not, do detailed records and make improvements acid lifting belt, inspection is based on the first inspection carried out, but also on the subject of the first review and re-examination. Inspection methods: the first inspection before packing, check the special requirements of the product type, size, weight, width, length, and customers begin packing, inspection and packaging specifications, carton size, with body marking, packing and quantity. Particular requirements for inspection packaging process, check the product type, size, weight, width, length, and customers begin packing, check whether the packaging to meet customer requirements and specifications, carton size, with the body identification, packing quantity is correct and so on. Do sling inspection before leaving the factory, so customers not to worry about the use of such measures for the maintenance of healthy corporate brand image production sling, increase customer trust in business is very important, chen sling called for companies within the industry active compliance, build healthy industry environment. Hoisting with many advantages, compared with the same metal sling is its 25%, the harness is very easy to operate, handling and storage. When lifting operation can reduce damage to sensitive operating surface and damage to the paint, the human body without any harm to reverse. Shock absorption during use, non-corrosive, non-aging, non-conductive, non-sparking in explosive environments and so on. Elongation at rated load 1.6%, close to the rope tensile properties. Lifting belt usage at a glance, intuitive and simple daily security checks, it is considered good looks harness is intact. Here is our answer finishing: Material: Polyester, polypropylene, nylon, Dubang Si, nylon, synthetic fiber types: single, double, four manufacturing materials: 100% polyester Strength: flat sling 1T-30T round type sling 1T-300T Bandwidth: 25mm-150mm deep elasticity: the rated load <10% of the ultimate work force of 2% -3% load identification: In use, after the label on the harness straps worn by the color of the jacket tube identification bearing quality. Working temperature: -40-100 ° C Safety factor: 5: 16: 17: 1 new industry standard JB / T8521.1-2007 production sling, product safety factor of 6 _ chen acid lifting belt sling (already certification) _ sling from Hebei chen sling Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) Hebei Baoding, forestry machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen led force in a sling with the staff warmly welcome all inquiries negotiations to create chen sling a better future.