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Certification

Customer Reviews

In Sep. 2005, we purchased 39 sets bowers for Shenyang Fairy River Sewage Plant from B-Tohin. We certify that the blowers have been running well.

—— Shenyang Zhenxing Environment

During the operation of equipment by the B-Tohin inconsistencies have been identified, on November 22, the equipment is in good condition.

—— Sitdikov Z. Sh. of Giiron

The goods’ quality is reliable, while the after-service is timely.

—— Zhu Shuixing

The OEM representative was found to be good at what he does. The general assessment of his work is satisfactory.

—— Lafarge Cement Nigeria

High quality B-TOHIN HC-401S small roots blower rotary air blower

DN80 Rotary Air Blower , low noise waster water treatment blower

0.35-0.31m3/min Air Rotary Blower , HC-30S V belt driven blower 10-50KPA

Small Noise Rotary Air Blower , HC-301S industrial air blower

Low Noise 63dB(A) HC-50S Rotary Air Blower 1.5kW smooth operation

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Rotary Air Blower

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HC-301S Rotary Air Blower 0.75KW air fan small civil sewage aerator
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HC-301S Rotary Air Blower, 0.75KW air fan, small civil sewage aerator About HC HC blower is a special type blower. It is composed of motor, air filter, blower main body, air chamber, base and oil tank and Japan... Read More

2026-04-29 10:06:09

Cast Iron Rotary Air Blowers HC-50S for underground sewage treatment
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Cast Iron Rotary Air Blower HC-50S for underground sewage treatment About HC Originated in Japan (Tohin Shoji Co., Ltd., B-Tohin has been producing this blower since its establishment in 1994 by advanced ... Read More

2026-04-29 10:05:28

DN32 1.5KW HC-401S Rotary Air Blower for family sewage Aeration
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HC-401S Rotary Air Blower, air blower, DN32, 1.5KW family sewage areator About HC HC blower is a special type blower. It is composed of motor, air filter, blower main body, air chamber, base and oil tank and ... Read More

2026-04-29 10:04:46

Low Noise Integrated Rotary Blower For Environmental Treatment
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HC-40S Rotary Air Blower, air rotary blower, DN32, small blower for water aeration About HC HC blower is originated in Japan (Tohin Shoji Co., Ltd.) Till now, more than 10 million sets of HC blower have been ... Read More

2026-04-29 10:04:09

HC-601S Air Rotary Blower 4kW , Aeration blower 10-50KPA 1.90-1.71m3/min
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HC-601S Rotary Air Blower, air rotary blower, 4kW, aeration blower About HC HC blower is originated in Japan (Tohin Shoji Co., Ltd., more than 10 million sets of HC blower have been manufactured. B-Tohin has ... Read More

2026-04-29 10:02:20

HC-251S Rotary Air Blower for sewage treatment aeration 0.55KW DN20
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HC-251S Rotary Air Blower for sewage treatment aeration, 0.55KW About HC-501S Technology of HC blower is of JAPAN TOHIN SHOJI CO., LTD. This kind of blower is widely used for aeration in sewage treatment. Due ... Read More

2026-04-29 09:59:25

HC-20S 0.14-0.16 m³/min 0.25KW 50HZ Industrial Wastewater Treatment Low Noise Rotary Blower
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HC-20S 0.14-0.16 m³/min 0.25KW 50HZ Industrial Wastewater Treatment Low Noise Rotary Blower About HC-20S Technology of HC blower is of JAPAN TOHIN SHOJI CO., LTD. This kind of blower is widely used for aeration ... Read More

2026-04-29 09:58:51

HC-1001S 7.5kw Max.Model Air Rotary Blower with 5.11-5.41 m³/min for Printing Industry
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HC-1001S 7.5kw Max.Model Air Rotary Blower with 5.11-5.41 m³/min for Printing Industry About HC-1001S Technology of HC blower is of JAPAN TOHIN SHOJI CO., LTD. This kind of blower is widely used for aeration in ... Read More

2026-04-29 09:58:23

HC-100s Rotary Air Blower , Blue Air Root Blower For Water Treatment
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About HC With its special design imported from Japan, the HC blower is of excellent performance and widely adopted by overseas customers. It has enjoyed good reputation among the customers both at home and ... Read More

2026-04-29 09:57:20

HC-25S 0.37kw ,50HZ,Low Noise Air Rotary Blower, 0.23-0.28 m³/min, 0.1-0.5kg f/cm²
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HC-25S 0.37kw ,50HZ,Air Rotary Blower, 0.23-0.28 m³/min, 0.1-0.5kg f/cm² About HC-25S Technology of HC blower is of JAPAN TOHIN SHOJI CO., LTD. This kind of blower is widely used for aeration in sewage ... Read More

2026-04-29 09:56:07

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