Campaign Overview:

Garant Filter Private Limited is a leading provider of air pollution control systems and industrial filtration solutions, offering advanced equipment for dust removal, exhaust gas cleaning, ventilation, aeration, and related industrial applications. As part of the ENTECCO Group, the company combines international engineering expertise with local capabilities in India.

With products and solutions serving industries such as foundry, steel, aluminium, wood, furniture, wind energy, and other industrial sectors, Garant Filter operates in a highly technical and competitive B2B market.

The objective of the SEO campaign was to strengthen Garant Filter’s online visibility, improve rankings for relevant industrial search terms, increase organic website traffic, and attract more qualified business inquiries from companies looking for industrial filtration and air pollution control solutions.

Challenges:

Garant Filter partnered with Black Marlin Technologies to improve its digital visibility and create a stronger organic search presence in the industrial filtration market.

Although the company offered technically advanced solutions and served multiple industrial sectors, reaching potential customers through organic search presented several challenges. Industrial buyers often search using highly specific product, application, industry, and technical terms, making keyword targeting and content optimization more complex.

The primary objective was to improve search engine visibility, build topical authority, increase rankings for commercial-intent keywords, and generate more relevant B2B opportunities through organic search.

• Highly Technical Industry – Industrial filtration and air pollution control involve complex products, technologies, applications, and technical terminology that require accurate and well-structured content.

• Competitive B2B Search Landscape – Established industrial manufacturers and international companies compete for valuable product and industry-related keywords, making organic visibility difficult to achieve.

• Low Visibility for High-Intent Searches – Potential customers search for specific solutions such as dust collectors, bag filters, exhaust gas cleaning systems, and industrial air pollution control equipment. Capturing these searches required focused keyword optimization.

• Multiple Industry Applications – Garant Filter serves several industries, including foundry, steel, aluminium, wood, furniture, and wind energy. Each industry requires dedicated search targeting and relevant content.

• Complex Buyer Journey – Industrial equipment purchases involve research, technical evaluation, comparisons, consultations, and approval processes. The website needed to reach potential customers at different stages of this journey.

Solution:

To establish a stronger SEO foundation, we first analyzed the website’s technical structure, existing keyword performance, content quality, indexing, internal linking, and competitive landscape.

The strategy was designed around three core objectives: improving technical SEO, increasing topical relevance, and targeting high-intent industrial searches.

● Technical SEO Optimization

We identified and addressed technical SEO factors that could affect crawling, indexing, website structure, and overall search performance.

The website structure was reviewed to ensure important product, service, industry, and solution pages could be easily discovered by search engines. Technical improvements were implemented to create a stronger foundation for long-term organic growth.

● Advanced Keyword Research

We conducted detailed keyword research around industrial air pollution control, filtration systems, dust collection, exhaust gas cleaning, bag filters, industrial ventilation, and related solutions.

Keywords were categorized according to search intent and mapped to relevant pages to avoid overlapping targeting and improve topical relevance.

The strategy included:

• Product-focused keywords
• Industrial solution keywords
• Industry-specific keywords
• Application-based keywords
• Commercial-intent searches
• Long-tail technical keywords

● Industry & Application-Based Optimization

Since Garant Filter serves multiple industrial sectors, we focused on strengthening the website’s relevance for individual industries.

Dedicated optimization was planned around sectors such as:

• Foundry
• Steel & Metals
• Aluminium
• Wood & Furniture
• Wind Energy
• Energy
• Minerals
• Chemical & Food

This approach helped create stronger connections between the company’s solutions and the specific problems faced by different industries.

● On-Page SEO Optimization

We optimized important website elements to improve relevance and search visibility.

This included:

• H1, H2 and H3 heading optimization
• Meta title optimization
• Meta description optimization
• Keyword placement
• Content restructuring
• Image optimization
• URL optimization
• Search-intent alignment
• Semantic keyword integration

The objective was to make each page easier for both search engines and industrial buyers to understand.

● Technical Content & Semantic Optimization

Industrial SEO requires more than repeating keywords. We strengthened content around related concepts, applications, technologies, products, and industry requirements.

Relevant semantic terms were incorporated naturally to build stronger topical depth and help search engines understand the relationship between Garant Filter’s products, services, and industrial applications.

● Internal Linking Strategy

A structured internal linking strategy was implemented to connect relevant product, industry, service, and informational pages.

For example, industry-focused pages can connect users to relevant filtration solutions, while product pages can guide visitors toward applicable industries and supporting technical information.

This helps distribute SEO value across important pages while creating a clearer navigation path for potential B2B customers.

● Off-Page SEO & Authority Building

After strengthening the website’s on-page foundation, the campaign focused on improving domain authority and online credibility through strategic off-page SEO.

The approach included relevant link-building activities, industry-focused content promotion, brand visibility, and quality backlink acquisition.

The goal was to improve the website’s authority for competitive industrial keywords while supporting sustainable ranking growth.

The Result:

Following the implementation of the SEO strategy, Garant Filter’s website began building stronger organic visibility across its targeted industrial search landscape.

The campaign focused on improving rankings, increasing relevant organic traffic, strengthening visibility for product and industry searches, and creating more opportunities for qualified B2B inquiries.

• Organic Website Traffic increased by 237.8%, bringing more relevant visitors from search engines.
• 30+ Target Keywords reached the first page, improving visibility across important product, service, and industry searches.
• Qualified B2B Inquiries increased by 160%, creating more opportunities from businesses actively searching for industrial filtration solutions.
• Search Visibility improved by 1558.5%, helping Garant Filter gain stronger exposure across competitive industrial queries.
• Non-Branded Organic Traffic increased by 118.5%, expanding the website’s reach beyond existing brand searches.
• Overall Organic Lead Potential improved, giving Garant Filter a stronger digital foundation for long-term B2B growth.

Google Analytics GA4 Report

Google Search Console Tool Report

Google Rankings Report