The registration address of the sant'lesson filtration equipment manufacturing company, ltd., is located at no. 88 of the village industrial roads of the santuan springs and leisure business park of santien city, hebei province, with the registration authority being the market supervision authority of guangan county, the legal entity representing zi shijie, which operates on general projects: manufacture of specialized equipment for environmental protection; manufacture of equipment for dust removal; re-manufacturing of auto parts; manufacture of paper products; technical services, technology development, technical advice, technology exchange, technology transfer, extension; packaging services; general mechanical equipment installation services; specialized equipment repair; sale of specialized equipment for environmental protection; sale of refrigeration, air-conditioning equipment; sale of hydraulic machinery and components; sale of seals; sale of rubber products; sale of gas-comp...