优质的产品要从源头把控。生产车间为十万级无尘车间，员工进入无尘车间，必须先更换无尘洁净服，再经过严格消毒，方可进入，进一步确保生产过程无污染。

High-quality products should be controlled from the source. The production workshop is a 100,000-level dust-free workshop. When employees enter the dust-free workshop, they must first replace the dust-free clean clothes and then strictly sterilize them before entering, further ensuring that the production process is pollution-free.

优质的产品要从源头把控。包装车间为万级无尘车间，员工进入无尘车间，必须先更换无尘洁净服，再经过严格消毒，方可进入，进一步确保生产过程无污染。

High-quality products should be controlled from the source. The packaging workshop is a class 10,000 dust-free workshop. When employees enter the dust-free workshop, they must first replace the dust-free clean clothing and then strictly sterilize them before entering, to further ensure that the production process is pollution-free. The packaging workshop now has 24 packaging lines, and the daily packaging volume can reach 300,000.

优质的产品要从源头把控。生产设备的优良以及用料的好坏是决定熔喷布质量的关键。熔喷布生产车间搭建自主研发的大型熔喷布生产机器BQE-1600A型，采用高档原料，设有健全的熔喷布自检系统，保证产品符合标准。

High-quality products should be controlled from the source. The quality of the production equipment and the quality of the materials are the keys to determine the quality of the meltblown cloth. The Bethune meltblown fabric production workshop built a large-scale independently developed meltblown fabric production machine model BQE-1600A, using imported materials from abroad, and equipped with a sound meltblown fabric self-test system to ensure that the products meet the standards.

优质的产品要从源头把控。在生产过程中，设有六道检测关口，在熔喷布生产时，实时实行抽样检测，保证产品合格；在熔喷布到达口罩生产车间时，会进一步抽样检测，再次确保熔喷布是合格的，口罩产品生产出来后，会进行口罩过滤效率抽检，以保证最后的产品符合标准。

High-quality products should be controlled from the source. During the production process, Bethune set up six inspection points. During the production of meltblown fabrics, real-time sampling inspections are carried out to ensure product quality. When the meltblown fabrics arrive at the mask production workshop, they will be further sampled and tested to ensure the meltblown fabrics again. It is qualified. After the mask product is produced, a random inspection of the filter efficiency of the mask will be carried out to ensure that the final product meets the standard.