In order to be able to obtain the high quality raw materials, produce the green products, CASW put the huge energy.

• on origin place strict requirements

We have is located in the "China ecological environment first city" of cultivating base, production base and the scientific research base, the base within 200 kilometers around may not have any industrial pollution, ensure enterprise producing area pure, natural.

• to cultivate, production process strictly checks

To solve common edible mushrooms in the process of cultivating the use of pesticides, the heavy metal content exceeds bid, casw all Jane bacteria in the cultivation process never use pesticides, for production links is strictly, put an end to heavy metal residues, and improve the cost at, in strict accordance with the organic standards qc. casw Jane bacteria series has become dry goods "organic" and "pollution-free" confidence symbol.

• new agriculture development, and farmers to grow together

Since 1998, casw and local government is to establish the cooperation relations, through to the farmers to provide technical support, ensure that raw materials in the quality of products, while for local farmers brought real benefits. In 2010, the division in the valley of ganoderma lucidum casw (longquan) agricultural development Co., LTD. Was set up, marked the longquan became casw agricultural development base again, here, and vigorously develop xianggu mushroom, edible fungus, ganoderma lucidum and edible fungus product rough machined and deep processing, and help the local farmers improve the quality and yield of edible fungi planting, greatly promote the development of edible fungus product.