The programmable constant temperature and humidity test chamber has successfully passed the acceptance by Wenzhou Libao Auto Parts Co., Ltd. This is a significant milestone for Guangdong Hongzhan Technology Co., Ltd. and reflects the high quality and reliability of our products.
Established in 1989, Wenzhou Libao Auto Parts Co., Ltd. is a leading comprehensive enterprise engaged in the design, manufacturing, and sales of automotive parts and accessories. With over three decades of experience, the company has built a strong reputation for its advanced product development, mold production, and rigorous testing processes. In 2003, it achieved ISO9001:2000 certification, further confirming its commitment to quality management.
The company boasts a well-equipped facility with independent R&D centers, production workshops, and state-of-the-art mold and manufacturing equipment. Its products are highly popular both domestically and internationally, and it regularly handles OEM orders as well as custom processing requests.
Guangdong Hongzhan Technology Co., Ltd. is proud to have partnered with such a reputable and professional company. Our constant temperature and humidity test chambers meet the highest industry standards and are designed to ensure the performance and durability of automotive components under various environmental conditions.

WWW.OVEN.CC
We are specialized in the production of rotor pumps and homogeneous pumps. The production capacity reaches 18,000 units/year. Our pumps can transfer medium with viscosity up to 1,000,000cps, with a maximum flow rate of 400m3 / h (Capacity of 30L/r).
Applications:
Pectic slurry, PVA, vinylon slurry, acrylic slurry, ammonia slurry, polyester slice, terylene, polypropylene fiber, rayon, functional fiber, etc.
Partners:
Sateri, Lenzing, ADITYA Birla, Solvay, BASF, DUPONT,LENZING, Tangshan Sanyou......
Lobe Pumps In Chemical Fiber/ Rotor lobe pumps in Chemical Fiber/Rotary lobe pumps in Chemical Fiber
NINGBO DURREX PUMPS CO.,LTD , https://www.durrexlobepump.com