A letter of commendation from a customer

Nantong Rongheng Environmental Equipment Co., Ltd.:

We have received the blowers accessories from your company and are very grateful.

Our overseas customer placed the order with us on Friday, and then emailed us at 9:54 AM on Monday saying they needed it urgently. We immediately contacted your company, and you sent the contract at 10:48 AM. We returned the stamped contract at 11:35 AM, processed payment in the afternoon, and arranged shipment after receiving payment. This entire process was completed in less than half a day, achieving an astonishing speed.

Furthermore, during our business communication, you patiently answered all my questions, providing the same enthusiastic service regardless of the order size, and prioritizing our needs. This left a deep impression on us. We know that market competition depends on many factors, including product quality, price, delivery time, and service, and your service is truly first-class. We express our sincere gratitude again.

I will report your excellent service to our overseas customer, and I believe it will expand your future business. We have also contacted you regarding several upcoming projects, and we will implement them as soon as possible.

Please convey my regards to Manager Cao, and wish you continued success! Thank you!

Shanghai Luoligelai Industrial Co., Ltd.
April 2, 2025

Customer recognition of Nantong Rongheng Environmental is our's greatest honor.

Nantong Rongheng Environmental Equipment Co., Ltd. is a professional company integrating R&D, manufacturing, sales, and service of various blowers, vacuum pumps, and other products. Products include: general-purpose three-lobe roots blowers, explosion-proof three-lobe roots blowers, corrosion-resistant three-lobe roots blowers, high-temperature and high-pressure three-lobe roots blowers and units, three-lobe roots vacuum pumps and units, air-suspended blowers, various safety valves, and silencers.

Rongheng boasts strong technical capabilities, advanced design methods, sophisticated processing equipment, and a complete quality system. It has achieved significant breakthroughs in many key technologies, with energy efficiency, noise reduction, and other major performance indicators reaching world-class levels. Its technical team is a key contributor to the drafting of the Chinese industry standard HJ/T251-2006 "Technical Requirements for Environmental Protection Products - Roots Blowers". Rongheng is committed to providing you with high-quality and attentive service.