Longchang earthenware factory is mainly distributed in Shiyanqiao Town, with more than 100. This unique natural original earthenware clay, combined with pure hand-made and traditional methods, makes the produced earthenware resistant to acid and alkali, good in gas permeability and not immersed. The earthenware products are widely used, such as kimchi jars, flower pots, water-filling appliances, wine bottles and so on. Longchang Tutao is listed in the municipal intangible cultural heritage protection list of Longchang Tutao, which has been in existence for hundreds of years. Today in the 21st century, Longchang Tutao is unique in its unique charm.

Longchang Xiabu is made of high quality Longchang ramie, which absorbs water, dissipates heat, is easy to wash and dry, breathable and ventilated, wears cool and comfortable, finely woven fine cloth, white color, delicate and soft, and is known as "hemp" and "pearl rib". It is also a boutique in Xiabu, which is highly praised and loved by domestic and foreign merchants. The color is yellow brown or yellow, the cloth is fine and flat, compact, thin, white, smooth, good texture, clean and moist, elastic, simple and elegant, tough and durable.

Longchang bean pole is made from high-quality winter soybean produced by Longchang. The product has bright color and even bar. The taste of the food is moist, soft and soft, no cardamom, no cholesterol, and it is a nutritious green healthy food. Sensory characteristics: round sticks, oily and bright, yellowish color, uniform bars, consistent color and tight structure. After cooking, the taste is crispy and sweet, fresh and soft, the texture is fine, the bean is rich, the soup is not, the toughness is good, the chewing head is good, and the water is swelled and not smeared.

The liquid is clear and reddish brown; the sauce is rich in flavor, the ester is outstanding, the nutrition is rich, the taste is delicious and mellow, the salt is fresh and salty, the taste is salty and sweet, the flavor is unique, the flavor is full and the aroma of the mouth is delicious, especially suitable. Seasoned with cooking and salad dishes. Longchang soy sauce contains a large amount of protein hydrolysate, including amino acids, B vitamins, water-soluble calcium, phosphorus, iron, manganese, zinc and other minerals, reducing sugars, various organic acids, and a variety of physiologically active substances. Amino acid is the product of protein decomposition and the most important nutrient component in Longchang soy sauce. The content of the amino acid reflects the quality of soy sauce. The amino acid in Longchang soy sauce has 18 kinds, including 8 essential amino acids.