SHAANXI ASTTAR EXPLOSION-PROOF SAFETY TECHNOLOGY CO., LTD.

Standard: EN13794 (Directive 89/686/EEC). CE certificates No.: EPT 0477.PPE.19/3073.1 They are respiratory protective device for self-rescue which functions independently of the ambient atmosphere, protects the wearer during gas outbursts, fires and after explosions against toxic gases and oxygen deficiency while escaping or waiting for rescue. Features •Anti-fog goggles protect the user against dust, irritating vapors produced in emergency. •Moisture indicator to check and determine the good condition of equipment. •Anti-static and shock-resistant. •Metallic cover protects the bottom of self-rescuer. •Ergonomically system with waist, with stainless steel buckles, by mean of belt to regulate as the user wants. ItemSpecification Type nameK-SB30 Protective duration of walking at moderate speed≥30 min Protective duration at rest≥90 min Inhalation temperature≤50°C Size (L×W×H)(202×119×191)mm Weight (kg):2.2 Effective Life In carrying5 years In storage10 years

Standard: EN13794:2002 (Directive 89/686/EEC). CE certificates No.: EPT 0477.PPE.19/3075.1 Application: •They are respiratory protective device for self-rescue which functions independently of the ambient atmosphere, protects the wearer during gas outbursts, fires and after explosions against toxic gases and oxygen deficiency while escaping or waiting for rescue. • Features •Anti-fog goggles protect the user against dust, irritating vapors produced in emergency. •Moisture indicator to check and determine the good condition of equipment. •Anti-static and shock-resistant. •Metallic cover protects the bottom of self-rescuer. •Ergonomically system with waist, with stainless steel buckles, by mean of belt to regulate as the user wants. ItemSpecification Type name:K-SB50 Inhalation Temperature≤50°C Size (mm): 202x119x206 Weight (kg): 2.6 Protective durationIntermediate speed walking:50min Sit quietly:150min Effective Life In carrying: 5 years In storage: 10 years

Standard: EN13794 (Directive 89/686/EEC). CE certificates No. : EPT 0477.PPE.19/3076.1 Application •it is respiratory protective device for self-rescue which functions independently of the ambient atmosphere, protects the wearer during gas outbursts, fires and after explosions against toxic gases and oxygen deficiency while escaping or waiting for rescue. Features •Anti-fog goggles protect the user against dust, irritating vapors produced in emergency. •Moisture indicator to check and determine the good condition of equipment. •Anti-static and shock-resistant. •Metallic cover protects the bottom of self-rescuer. •Ergonomically system with waist, with stainless steel buckles, by mean of belt to regulate as the user wants. ItemSpecification Type nameK-SB60 Protective duration of walking at moderate speed≥60 min Protective duration at rest≥180 min Inhalation temperature≤50°C Size (L×W×H)(202×119×221)mm Weight (kg)2.8 Effective Life In carrying5 years In storage10 years

KL1.2Ex LED Miner’s cap lamp •ATEX (Ex ia I M1) certified, in accordance with Directive 2014/34/EU, complies with standard: EN 60079-0:2012, EN 60079-11:2012, EN 60079-35-1:2011, EN 50303:2000 •It is specially designed for use in underground mining operations, tunneling. •Adopts 1400mAh capacity lithium-ion batteries and latest LED light source, with all-in-one design, very small and light. •The light source has1 main light for working and 4 auxiliary lights for emergency lighting, main light max illumination reaches to 3500Lux, working time more than 11 hours. •Built-in micro-controller and multiple safety protective circuit, intelligent management of charging & discharging process ensure the safety and reliability. •LED constant current driving mode ensures the light intensity of illumination basically remain unchanged after 11 hours' lighting.