Quzhou Aijiren Instrument is the Quzhou Wanhe Rubber Factory established in 1994 .It is also the unique manufacture for producing the septa and caps in China .Our quotation is the best  in the world with the same quality of Aigilent ,Shimadzu,Varian .We are also making our best to serve the different customers from all over the world any time .

Vials are manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B borosilicate glass and include a write-in patch for sample identification . Caps are made of high quality polyproylene to exact manufacturing tolerances and lined in a controlled manufacturing environment . Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration .

We will ship the counter sample to our customers before the mass production once the orders are confirmed to make sure our clients are satisfied with us well .

Pls feel free to contact us by email ,phone ,fax if any further question .

Look forward to hearing from you !