In reality, the OBM of active carbon air filter is a unified goal to all the Chinese small- and mid-sized enterprises who are still at the stage of OEM & ODM. This is mainly because the OEM & ODM services bring less profit to them and they cannot sustain the business development. Most of the manufacturers are now busy developing their own brands. However, they cannot run their clients’ brands which is the so-called OBM service, because their funding is limited. It is expected that one day, the SMEs can run their own brands and operate the brands for their clients at the same time.

Constant researches for the innovation and upgrade of air filters manufacturer have made Nanjing Blue Sky Filter Co.,Ltd. one of the most professional manufacturers. active carbon air filter is the main product of Blue Sky. It is diverse in variety. The rigorous quality control of Blue Sky liquid filter bags is conducted throughout all production stages to guarantee the dimension and specification is within the tolerance limit in mechanical seals industry. Since any defects are completely eliminated during the inspection, the product is always in the best quality state.

We try to deliver on expectations and to be the trusted one to design, produce, and deliver high-quality products for our customers and consumers and to provide outstanding service.