• Intellectual property
The company attaches importance to the development of intellectual property strategies, establish a sound system of intellectual property management, focusing on the development of products with independent intellectual property rights. Through 4 years cultivation for Hunan Province intellectual property advantageous enterprises, the company has established a combination of research and technological innovation system and the management of intellectual property for their own development mode.
Up to now , the company accumulated apply total 947 patents , 10 PCT Patents Application, 55 invention patents, 826 pieces utility model, 46 pieces designs; The Company has total number of granted patents to 822, including 28 inventions , 781 pieces utility models, 13 pieces design. One of company PCT patent application has entered the national phase of the European Union, the United States and Brazil, another PCT patent application has entered the national phase of Russia, India and Egypt. The company has applied for five domestic registered trademark, a Madrid international trademark registration have entered a number of countries, " Qianshan " graphic trademark has been identified as well-known trademarks by the State Administration for Industry and Commerce Administration.
• Invention patents

Title of invention	Patent No.	Patent application date
Gap rotary plastic bottle washing machine	ZL03124815.2	2003.9.12
Continuous rotary full-automatic cap-combined machine	ZL03124825.X	2003.9.16
Plastic bottle blowing machine	ZL03124826.8	2003.9.16
Infusion bag having drug-mixing mouth with puncture function	ZL200410022990.5	2004.3.18
Double chamber&tube non-pvc film soft bag I.V. infusion automatic production line	ZL200410046847.X	2004.10.19
Anti- adhesive liquid – solid drug non-pvc film I.V infusion multi-chamber filling method	ZL200510031541.1	2005.5.13
filling liquid & solid drug single tube double chamber infusion bag-making machine	ZL200510031959.2	2005.8.2
Filling liquid & solid drug double soft tube& chamber infusion bag-making machine	ZL200510032032.0	2005.8.18
Filling liquid & solid drug double soft tube—solid double chamber infusion bag-making machine	ZL200510032033.5	2005.8.18
Filling liquid & solid drug hard single tube double chamber infusion bag-making machine	ZL200510085798.5	2005.8.18
Gap rotary non-pvc I.V infusion soft bag solid drug filling and sealing machine	ZL200510032053.2	2005.8.25
Single tube liquid-solid type double chamber non-pvc film soft bag I.V infusion automatic production line	ZL200510032058.5	2005.8.26
Gap rotary filling solid drug non-pvc infusion bag filling and sealing machine	ZL200510032065.5	2005.8.29
Liquid-solid type hard single tube double chamber I.V infusion automatic production line	ZL200510032112.6	2005.9.6
Non-pvc film multi-chamber I.V infusion production method to avoid water keeping in solid drug chamber after sterilization	ZL200510032137.6	2005.9.8
Double chamber pre-fill syringe and pre-fill method	ZL200510032462.2	2005.11.30
Mixed injectable drug pre-fill syringe with easy fold chord	ZL200510136665.6	2005.12.31
Non-pvc film multi-chamber bag I.V infusion production method avoid drug-filling interface after sterilization	ZL200610031294.X	2006.3.3
Freeze - drying unit and its use with a solution defrost , cleaning and sterilization process	ZL200610031825.5	2006.6.14
I.V infusion soft bag production without printing templates intelligent print mechanism	ZL200710145852.X	2007.11.1
I.V infusion soft bag production with film delivery system intelligent printing agencies	ZL200710147615.7	2007.8.31
Perform & rings assembled device and method	ZL200710163457.4	2007.10.24
An oscillating bucket device	ZL200710166025.9	2007.10.31
Capping device	ZL200810212144.8	2008.9.8
Dross inspection machine	ZL200810169520.X	2008.9.28
A sodium bicarbonate injection packaging	ZL200910162661.3	2009.8.17
A synchronous tracking images collected automatically inspection machine	ZL201010155372.3	2010.4.23