Imports of acrylic resin, Sha Tin, Hong Kong, Dongguan ferry port clearance of imports, customs agents 
 Tiger bridge international import logistics - import program (Qingdao - Tianjin - Shanghai - Xiamen - Suzhou - Kunshan - Guangzhou - Shenzhen - Dongguan nine program center) professional agent import of old and new machinery and equipment, three minutes three import program to import agent to provide a variety of ways - by the depth and extensive study, experienced and complete information, various documents case, may at any time to visit extended, for example, to determine the import program, cost savings for you. Guangzhou import declaration, import declaration in Dongguan, Shenzhen import declaration, Suzhou import declaration, Shanghai import declaration, Tianjin import declaration, Ningbo import declaration, Qingdao import declaration, Xiamen import declaration services to national and global docking of import customs agents Affairs. 

 Classification of dangerous chemicals / dangerous goods import and export customs clearance logistics agent 
 According to the national standards of the People's Republic of China "classification of commonly used hazardous chemicals and signs" (GB 13690-92), dangerous chemicals into, compressed and liquefied gases, flammable liquids, flammable solids, and spontaneous combustion when wet Yi burning items, oxidizers and organic peroxides, hazardous materials and toxic and infectious substances, radioactive substances, corrosive substances eight categories. 
 A. Products 
 Refers to heat, impact and other external forces, violent chemical reaction, instantaneous large amount of gas and heat, around the sharp rise in pressure occurred articles; include overall risk products, but with a burning projectile and smaller danger items; and produce heat, light, sound, smoke one or more of the role of pyrotechnic articles. The product according to the risk is divided into the following five categories: 
 (1) with the overall dangerous substances and articles; 
 (2) has a projection hazard but not a dangerous substances and articles; 
 (3) has a burning dangerous and to a lesser or minor projection hazard or both, the risk of both but not a dangerous substances and articles; 
 (4) without a significant risk to the quality and goods; 
 (5) is very sensitive to the quality and goods. 
 Two. Compressed gases and liquefied gases 
 Compressed gases and liquefied gas is compressed, liquefied or dissolved under pressure gases, the state conditions, one of the following two conditions: 
 (1) the critical temperature is less than or equal to 50 ° C, while the vapor pressure greater than 294 kPa compressed or liquefied gas; 
 (2) temperature at 21.1 ° C and 54.4 ° C, pressures greater than 275 kPa and 715 kPa compressed gases; or 37.8 ℃, vapor pressure greater than 275 kPa are liquefied or pressurized dissolved gases. 
 Compressed and liquefied gases according to their physical properties can be divided into flammable gases, flammable gases, toxic gases. 
 3. Flammable liquids 
 Flammable liquids flammable liquids, liquid mixtures or liquids containing solid material, but does not include other types of liquid have been included because of its dangerous characteristics. Flammable liquids according to their flash point is divided into three categories: 
 (1) low flash point liquid flash point less than -18 ° C; 
 (2) The flash point between -18 ° C and 23 ° C in the flash point of liquids; 
 (3) flash point between 23 ° C and 61 ° C flash point liquid. 
 4. Flammable solids, spontaneously combustible goods, flammable liquids and wet 
 (1) flammable solids is low ignition, heat, impact and friction sensitive, vulnerable to external sources of ignition to ignite and burn rapidly and emit toxic fumes or toxic gases, solids, but does not include the goods have been included in solid. 
 (2) spontaneous combustion refers to the ignition point, and easily oxidized in air, can release a calorie-burning items. 
 (3) when wet flammable substances is a violent chemical reaction with water or moisture, releasing large quantities of flammable gases and heat items, some do not need the source of fire that can burn or 
 5 Oxidizers and organic peroxides 
 Oxidants (1) is at a high oxidation state, with a strong oxidizing easy to decompose and release oxygen and heat the material, oxidizing agents, including inorganic peroxides. Oxidant itself does not burn, but due to oxygen-rich combustion, can enhance the combustion of fuel. 
 (2) Organic peroxides are organic compounds refers to molecules containing oxygen, itself flammable, explosive, easy to decompose, are extremely sensitive to heat, vibration or friction. 
 6. Hazardous materials and toxic and infectious substances 
 Hazardous materials and toxic and infectious substances that enter the body and accumulate a certain amount of biochemical or biophysical role, disrupt or destroy the body's normal physiological function, causing temporary or permanent organs and systems with body fluids or organs and tissues lesions, and even life-threatening items. 
 7. Radioactive substances 
 Radioactive materials, the specific radioactivity greater than 74 000 Bq? Kg-1 items. 
 8. Corrosive substances 
 Corrosive substances can burn human tissue, metal and other items can also cause damage to solid or liquid, namely, visible necrosis within 4 h contact with the skin, or the temperature at 55 ° C, the surface of the steel on the 20th annual average corrosion rate of more than 6.25 mm solid or liquid. Corrosive substances according to the chemical properties can be divided into a corrosive acid and alkaline corrosive chemicals and other corrosive substances. 

 Tiger bridge international freight forwarding company http://zoudan1.qjy168.com 
 Machinery import declaration network http://zoudan35.qjy168.com 
 Food imports, customs clearance network http://zoudan19.qjy168.com 
 Shenzhen customs consultant: Miss Zou 
 Mobile: 13510120927 landline -33,580,926 
 : 8,344,393,277 e-mail: 834439327@qq.com 
 Companies nationwide business points: 
 1 --- Suzhou Business Center (Suzhou, Kunshan Development Zone No. 18 Albert Road, Room 1309-10, Block A, Modern Plaza) 
 2 --- Dongguan business center (Yuan Mei Road, South City Huakai Plaza, Building B, 1102-03 Room) 
 3 --- Guangzhou Operations Centre (Whampoa of Hong Kong Sha East Road, Huangpu District, Guangzhou, Yu Hong Kong Building, 1313-15 Hall) 
 4 --- Shenzhen Business Center (Room Baoan District, Shenzhen Longhua Avenue Fair Tao Building, 2303-04-05) 
 5 --- Business Center (Shanghai Pudong New Area, Zhangyang 3611 Jinqiao International Commercial Plaza, Room 608, 6) 
 6 --- Tianjin Business Center (Tanggu District, Tianjin Heping Road, Tong Trade Plaza, Room 802, on the 12th) 
 Weidong still on the 12th 7 --- Qingdao Business Center (Nanjing Road, Qingdao City, Room 301) 
 8 --- Business Center (Shanghai Jiangdong District, Rainbow Road on the 11th, Carnival World Trade Center A1504 room) 

 Imports of acrylic resin, Sha Tin, Hong Kong, Dongguan ferry port clearance of imports, customs agents 
 Imports of acrylic resin, Sha Tin, Hong Kong, Dongguan ferry port clearance of imports, customs agents 
 Imports of acrylic resin, Sha Tin, Hong Kong, Dongguan ferry port clearance of imports, customs agents