BANGKOK— Thai authorities have taken a decisive step forward in their ongoing war against toxic pollution. In a major joint operation, law enforcement and industrial watchdogs raided a massive, unlicensed e-waste factory hidden in Samut Sakhon.
The facility, which was secretly sorting and melting down hazardous electronic scrap, was reportedly run by foreign operators who defied a previous shutdown order.
The high-profile raid sheds light on a larger environmental crisis. Since China banned foreign trash imports, Thailand has faced an overwhelming influx of global e-waste. Moving aggressively, the Thai government is shutting down underground smuggling rings and illegal processing plants to protect local communities and the environment.
The crackdown unfolded in the heart of Samut Sakhon’s Muang district, located just south of Bangkok. Acting on urgent complaints from nearby residents who noticed suspicious trucking activity and foul odors, a task force moved in to inspect the site. The joint operation brought together two major government entities:
- The Natural Resources and Environmental Crime Suppression Division (NED) — Thailand’s specialized environmental police force.
- The Provincial Office of the Ministry of Industry — The agency responsible for regulating factory licenses and industrial safety.
When investigators entered the premises of Hongyue Renewable Resources Technology (Thailand) Co. in the Bang Thorad sub-district, they discovered a full-scale illegal recycling hub. According to a report by the Bangkok Post, officers uncovered an estimated 3,274 cubic meters of hazardous materials.
To evade detection from aerial drones and local inspectors, the operators had buried huge piles of electrical wiring, torn circuit boards, and metallic residue beneath giant blue plastic tarpaulins. Heavy industrial machinery used to crush, sort, and smelt down electronics filled the site, proving that the factory was operating at a commercial scale.

The Defiant Network Behind the Hidden Smelting Factory
The raid revealed a troubling pattern of corporate defiance. Police records show that this exact facility had been raided and ordered to close permanently. Yet, the operators simply waited for the pressure to die down before quietly restarting their machinery under the cover of night.
Local investigators have identified the primary owner as Xu Xunbo, a Chinese national. At the time the police breached the gates, the owner was nowhere to be found, and he remains unreachable for questioning. The business structure mirrors a broader trend across Southeast Asia, where foreign networks use local front companies or unauthorized warehouses to process hazardous electronics.
By operating without a valid license, the company completely bypassed Thailand’s strict environmental laws. This facility should have operated under a “Type 106” factory classification, which requires specialized air filtration, secure chemical storage, and frequent government inspections to manage hazardous materials safely. Instead, the facility ran in total secrecy, venting toxic black smoke directly into the sky.

The Legal Consequences and the Science Behind the Smoke
Following the raid, industry officials wasted no time. They filed formal criminal complaints at the Bang Thorad police station, hitting the company with severe charges under the national Factory Act.
Potential Legal Penalties Under the Factory Act:
• Establishing an unauthorized factory: Up to 2 years in prison
• Operating a hazardous facility without a license: Fines up to 200,000 baht
Government scientists have already collected soil and waste residue samples from the site for laboratory analysis. E-waste is incredibly toxic, heavily laden with dangerous substances such as:
- Lead and Mercury: These elements can seep into groundwater, damaging the nervous systems of nearby residents.
- Cadmium: Commonly found in older circuit boards, this heavy metal can poison local farmland and crops.
- Brominated Flame Retardants: When plastic casings are burned openly to extract precious copper wiring, they release highly carcinogenic dioxins into the air.

The Big Picture: Why Thailand is Flooded with Foreign Trash
The crisis in Samut Sakhon is a direct byproduct of shifting global trade policies. For decades, Western nations shipped their old computers, phones, and TVs directly to China for recycling. However, everything changed when China launched its restrictive policies, effectively closing its borders to foreign scrap to safeguard its own environment.
This policy shift forced global waste brokers to find alternative dumping grounds. According to an economic analysis published by Tutor2u, e-waste shipments into Thailand skyrocketed from a manageable 3,000 tonnes per year to over 60,000 tonnes. Unscrupulous recycling firms started exploiting loopholes, mislabeling toxic electronic scrap as “second-hand goods” or “mixed metal scrap” to slip past harbor customs.
Thailand is refusing to let its rural provinces become the world’s trash dump. The country banned imports across 428 different categories of electronic waste, and that list has since been expanded to include more items.
The Thai government is coupling domestic factory raids with aggressive port enforcement. For instance, authorities at major shipping hubs like Laem Chabang Port and Bangkok Port have begun randomly opening shipping containers declared as harmless metal scrap.
When they find illegal circuit boards hidden inside, they use international treaties like the Basel Convention to force the shipping lines to return the containers to their countries of origin.
By shutting down illegal operations like the one in Samut Sakhon and prosecuting the networks behind them, Thailand is sending an unmistakable message to global smugglers: the door to illegal e-waste is firmly shut.
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