Fan Blade

We produce and sell capacitors of any kind, as well as mechanical seals, pump screws, etc. You can visit factories and production lines at any time. First-class after-sales service, please feel free to contact online customer service if you have any questions!

Our Team

We have the professional technicists to help us develop more products. And our sales stuff provide the best service to our customer. Our team is professional and passion.

Our Story

Our company established in 1991 as Baotong Auto parts Co., Ltd. Then we changed our company's name- Baoda auto parts Co., Ltd. We are located in Jinan,China. And our factory is located in Zhuji Zhejiang, China.

Our company firmly believes that honesty is the foundation of company. Under the strong market competition, nowadays, we control the quality of our products strictly and try to offer professional service. Our Company always put the interest of customers first.

Changzhou keyleader Fan Technology Co., Ltd. mainly deals in nylon blades and aluminum alloy blades, which are widely used in construction machinery, agriculture, forestry and plant protection, wind power, plant ventilation, air replacement, fire ventilation, air conditioning equipment, ceramic industry, refrigeration equipment, compressor, condenser, construction machinery, cooling device, dry cooling tower, motor, evaporative cooling tower, forklift, etc Power generation equipment, dry hot air generator, air cushion vehicle, internal combustion engine, sanitation vehicle, transformer, axial fan, various vehicles and other heat dissipation and refrigeration fields. We always adhere to the customer first, serve customers attentively, and move customers with our own service. The company adheres to the business philosophy of "excellent product quality and perfect after-sales service", and adheres to the principle of "customer first" to provide high-quality service for customers.

Changzhou keyleader Fan Technology Co., Ltd. has a complete and scientific quality management system. According to the theory and technology of aerodynamics, the performance of the blade is designed and optimized scientifically. Through many tests, it is ensured that the products provided to every new and old customer can meet the quality requirements of customers. Customized research and development can be carried out according to the supporting requirements of various equipment. Friends from all walks of life are welcome to visit, guide and business negotiation.

Zhejiang sanxin technology Co., Ltd.,(xinchang sanxin air- conditioning fan Co., Ltd., )was established in 1990. It is one of the earliest enterprises specializing in the production of axial flow fans for air conditioning in China. The company is located in Bamao industrial park which is the provincial high-tech technology park; Sanxin is a fan products manufacturer integrated in R&D, production, sales and service .

The company insists on management idea of "people-oriented, scientific and technological innovation, quality wins", actively introduces and trains professional talents, and sets up technology research and development center with colleges and universities. And sanxin has formed several series of products such as axial flow fans and centrifugal fans for air conditioning, , and large industrial ceiling fans.

The company has advanced production equipment and has product testing center which is leading in china ; The company has passed the ISO9001 quality management system certification, obtained the refrigeration equipment production license, and has independent import and export rights.

The company focuses on promoting the development of environmental,comfortable,energy conservation and low-consumption products. For years of reform and innovation, the company has succeeded in developing a low-consumption and high-efficiency large industrial ceiling fan.This product has passed the provincial science and technology new product acceptance, and has won the shaoxing science and technology progress award. This energy-saving industrial ceiling fans have been widely used in machinery, agriculture, animal husbandry and food production industries, such as CRRC Qingdao Sifang Co., Ltd, AVIC

Shenyang Aircraft Corporation, BAIC BJEV, Inner Mongolia Yili Industrial Group Limited by Share Ltd, Eastroc Super Drink, etc. The national industry standard "technical conditions for industrial ceiling fans" drafted by our company has been reported to the national standard committee of the ministry of industry and information technology. And is expected to be approved and issued in 2019.

Zhejiang sanxin technology Co., Ltd. will increase investment in science and technology as always, produces advanced products meet customer requirements, and returns to customers with preferential prices.