In addition, while your products are superior in both quality and performance, they are little known here, efforts have to be made to promote the sales.

另外，虽然贵公司产品品质、性能优良，但这一品牌在当地目前几乎无人知晓，我们需要做大量的市场推广工作。

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Flame retardant and superior performance, reached level B1 retardant, which could be famed as the best energy saving and environment protection products in construction materials field.

而且阻燃性能优越，达到B1难燃级，在建材领域是最佳的节能环保型产品。

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If the diesel engine has a superior economic performance, a dependable work, and if the noise and the vibration can be controlled in a lower limit, which usually depends upon its valve train system.

一台柴油机的经济性能是否优越，工作是否可靠，噪音与振动能否控制在较低的限度，常常与其配气机构的设计是否合理有密切关系。

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