Welcome to Long River

Enviromental Equipment Manufacturer

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What do we do?

Our main products are Diaphragm filter presses, Chamber filter presses, Plate and frame filter presses, Vacuum belt press filter, Stainless steel filters and others.

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Why choose us?

30 Years Experience300 Product Models30 Items Certifications100 Applicable Industries+90 Countries24-hour service1 Year Quality WarrantyFree Guide Installation
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Our Cases

Our products are mainly used in industries such as environmental protection, petroleum, chemical, pharmaceutical, sugar making, metallurgy, food, ceramics, sand washing, piling, sewage treatment, etc.

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Our service

Our company always focuses on product quality and regards customers as God. With a commitment to ensuring product quality, our company follows up on after-sales service for a long time, implements three guarantees, and provides services with the principle of “quality first and customer first”.

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