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ABOUT US

Dongguan Xinlin Environmental Protection Equipment Co., Ltd. is a comprehensive environmental protection equipment production enterprise that integrates environmental protection technology research and development, equipment manufacturing, engineering installation, sales and after-sales service. Our company has over 10 years of experience in the industry, specializing in the production and sales of various environmental protection equipment and related accessories. Our company has an excellent team, advanced service concept, and applies scientific management mode to provide high-quality products and services to our customers.


Industry Applications
We have numerous customer cases, and here you may see enterprises in your same industry
Plastic Film Odor Treatment – RCO + Biological Deodorization Case Study
Composite plastic film plant odor treatment case study. RCO + biological deodorization removes VOCs, benzene, sulfides, ammonia. 95% VOC removal, odor eliminated.

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  • Exhaust Gas Treatment for Lithium Battery Combustion Lab
    Exhaust gas treatment for lithium battery combustion lab. WESP captures fine dust, tar, acid mist. Activated carbon removes VOCs & odors. Compliant discharge.

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    Plastic Plant Wastewater Reuse – 300 Tons/Day Saved
    Plastic manufacturing wastewater treatment with reuse. Coagulation flotation + A/O + UF + RO. 300 tons/day reused, saves ¥1.24M/year.

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  • Gravure Printing VOCs Treatment – Two-Stage Zeolite Rotor + RTO
    Gravure printing VOCs deep treatment case study. 200,000 m³/h, two-stage zeolite rotor + 3-chamber RTO, 99.5% removal, emission <15 mg/m³, self-sustaining.

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    Natural Rubber Processing Wastewater Treatment – EGSB & Biofilm Reactor for High COD & Ammon
    Natural rubber processing wastewater treatment case study. EGSB + biofilm reactor, 500 m³/day, COD 15000→85 mg/L, ammonia 2000→20 mg/L. 99%+ removal.

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  • VOCs Waste Gas Treatment for Large Injection Molding Plant
    VOCs waste gas treatment for large injection molding plant (auto parts). Cyclone + condensation + carbon adsorption-desorption + catalytic combustion. 97%+ efficiency, styrene recovery.

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    Compact Wastewater Treatment for Small Printing Plant – Integrated System
    Low-cost wastewater treatment for small printing companies. 30 m³/day, COD from 4000 to <100 mg/L, color from 300x to <50x. Compact system, 40% less investment.

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  • Paper Mill Wastewater COD Removal – Advanced Treatment Guide
    How to achieve high COD removal in paper mill wastewater. Physicochemical + biological + advanced oxidation treatment. Reduce lignin, color, and recalcitrant organics.

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    Baghouse Dust Collector Upgrade at Flour Mill – High-Efficiency Filtration & Flour Recovery
    Flour mill baghouse dust collector upgrade case study. 99.98% efficiency, 42 tons/year flour recovered, workshop dust from 90 to 3 mg/m³. See results.

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  • Small and Medium-Sized Meat Processing Plants – A Model of Low-Cost Compliance and Energy Recovery
    Small and medium-sized meat processing plant wastewater treatment. Low-cost compliance with energy recovery. Reduce disposal cost. See how.

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    10 m³/Day Electroplating Wastewater Treatment System – >99% Heavy Metal Removal
    Electroplating wastewater treatment system shipped to Thailand customer. Complete solution for heavy metal removal and water reuse. Factory direct. See project details.

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  • High-Salt Electronics Wastewater Treatment – MVR ZLD System
    Skid-mounted MVR evaporator and crystallizer system installed at Fullguan Electronics in Dongguan. Achieved Zero Liquid Discharge (ZLD) with 95% water recovery. See project details.

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    Industrial Wet Electrostatic Precipitator | High-Efficiency Acid Mist & PM2.5 Removal System
    Learn how a Wet Electrostatic Precipitator (WESP) achieves 99.5% removal efficiency for PM2.5, acid mist, and fine aerosols. Ideal for chemical plants, electronics, and industrial exhaust systems.

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  • DAF Dissolved Air Flotation System Installed in Dongguan, China
    High-efficiency DAF system for SS and oil removal. Installed in Dongguan. Automatic scraping, high-quality PP tank, ideal for industrial wastewater treatment.

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    Reverse Osmosis (RO) Water Treatment System in Penang, Malaysia
    Industrial RO purification system installed in Penang. High-salt-rejection, stable permeate quality, PLC automatic control, suitable for electronics manufacturing.

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    Benefits of Choosing Xinlin
    Partnering with CookW is working with efficiency andprofessionalism.Furthermore, we mean what we promise toenhance our mutual benefits
    Factory Price

    As a company manufacturing environmental protection equipment located in China, we directly provide factory quotes with no additional fees.

    Technical R&D talents

    We continue to introduce international advanced technology R&D talents to tackle environmental protection pain points in various fields such as industrial manufacturing.

    Reliable Quality

    We keep significant process internal andunder strict observation to ensureconsistent product quality.

    Provide Solutions

    Leveraging our professional knowledge of environmental protection equipment and extensive industry case experience, we provide enterprises with superior environmental protection equipment solutions.

    continuous learning

    Provide competitive intelligent manufacturing solutions and create value for customers through continuous innovation.

    All-Round Services

    We will keep you strongly backedthroughout the process before and aftersales 24/7.

    News
    Learn more about our company
    Paper Mill Waste Gas Treatment: Sources, Challenges & Case Studies
      Paper mill waste gas treatment guide. H₂S, VOCs, dioxin, odor control. 4 case studies with before/after data. RTO, scrubber, biofilter solutions.
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    Pickling & Phosphating Wastewater: Challenges & Case Studies
      Pickling and phosphating wastewater treatment guide. High acidity, high phosphate, heavy metals. 4 case studies with before/after data.
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    Electroplating Waste Gas Treatment – Challenges & Case Studies
      Electroplating waste gas treatment guide. Chromic acid mist, cyanide gas, and mixed waste gas. 4 case studies with before/after data.
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    086 13751231948

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