Orthogonal design was used to screen the best extract method and moulding method for Volatile oil, Musk and cow-bezoar.

采用正交设计方法筛选干姜、霍香挥发油、麝香、牛黄的最佳提取工艺和成型工艺。

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We cooperated with Korean Company, researched and developed new generation automatic oil painting brush moulding machine without gear box. This machine is successful in durable and practical.

与韩国公司合作研发生产销售新一代无变速箱式全自动油画棒成型机，机器的成功体现在实用、耐用方面。

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It's one of manufacturers in the line of different classes wooden products, such as wooden moulding, wooden mirro frame, wooden oil painting frame, and decorating picture frame, etc.

本公司主要经营各种档次的木线条、木制镜框、木制油画框以及装饰画框等，属于相框行业中的大型制造商。

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