液压密封件、气动密封件、电磁阀、增压缸等都选用国外知名品牌产品、部分选用国内品牌。

Hydraulic seals, pneumatic seals, solenoid valves, booster oil cylinder are used the well-known foreign brand products including parts of native brands.

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目前，主要业务包括：代理销售国内外多个知名品牌产品、提供计算机及其网络方面的产品技术咨询、维修维护服务。

Currently, the main business includes: sales agents at home and abroad for well-known brands, providing computer and network products technical advice, repair and maintenance services.

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二是日用消费品，挑战者们大多生产低成本产品，为那些知名品牌留下了利基所在。

And in consumer goods, where they have focused on low-cost products, leaving the higher-margin niches to established global brands.

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