Weton 长春汇通光电技术有限公司
Chinese rotary-encoder maker in Changchun, operating since 2011 as a wholly-owned subsidiary of Shenzhen Inovance Technology (SZSE: 300124).
Weton is the brand name used by a Chinese rotary-encoder manufacturer based in Changchun, Jilin Province, that trades under the registered entity Changchun Huitong Optoelectronic Technology Co., Ltd. The unit was formally established in April 2011 as a wholly-owned subsidiary of Shenzhen Inovance Technology Co., Ltd. (SZSE: 300124), one of China's largest listed manufacturers of variable-frequency drives, servo systems and industrial automation equipment. Inovance funded the new subsidiary with RMB 30 million drawn from the over-allotment proceeds of its September 2010 ChiNext initial public offering, according to the company's own regulatory disclosure. Of that capital, RMB 20 million was used to acquire the operating sensor assets of a predecessor firm, Changchun Huichuan Electronics Co., Ltd., and the remaining RMB 10 million was earmarked for equipment upgrades and working capital.
Weton-branded encoders are marketed as incremental and absolute rotary position sensors, including solid-shaft and hollow-shaft variants such as the EI100H and EI53C product families that appear in third-party elevator-parts and industrial-automation catalogs and marketplaces. Documented applications for these encoders include elevator traction machines and textile machinery, alongside general servo-motor position feedback for industrial equipment. This positioning is consistent with the parent company's core servo-drive business, for which the encoder line functions as an in-house sensor supplier feeding motion-control systems.
Because Weton operates as a production unit inside the Inovance group rather than as an independently branded, public-facing company, no dedicated corporate website, social-media account, or standalone financial disclosure could be located during this review. The domain historically associated with the brand did not resolve to an encoder-manufacturer homepage at the time of research; it returned unrelated third-party content instead of a live company site. Identification of the entity for this profile therefore rests on the original 2011 regulatory filing in which Inovance Technology announced the subsidiary's establishment, together with recurring third-party distributor listings that consistently reference the WETON brand and Changchun as the manufacturing location.
Given the lack of an accessible primary website, details such as current headcount, the full product catalog, formal certifications, and export markets could not be independently confirmed and have been left blank rather than estimated.
Primary type & automation activities this supplier delivers:
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Contact Weton
HEADQUARTERS
China
Company Facts
Founded
2011
Primary Role
Component Supplier
Company Size
-
Primary Region
Asia-Pacific
Annual Sales
-
Funding Stage
Subsidiary / Acquired
Funding Total
-
