Home Supplier Discovery Electrical & Electronics Variable-Frequency Drive Variable Speed Inverter Factories & Companies
Total 1,521 variable speed inverter factories & companies found with 4,563 products. Source high quality variable speed inverter from our great selection of reliable variable speed inverter manufacturing factories.

Guangzhou Dragon Welding Co., Limited

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Spot Welding Machine , Seam Welding Machine , Butt Welding Machine , Sink Welding Machine , Sink Polishing Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong
Production Lines: Above 10

Shenzhen Powtech Co., Ltd.

Factory ownership: Limited Company
Location: Shenzhen, Guangdong
Production Lines: 10
Annual Revenue: US$5 Million - US$10 Million
Staff: 201-500 People

Wenzhou Ziri Electrical Technology Co., Ltd

Location: Wenzhou, Zhejiang
Annual Revenue: Above US$100 Million
Staff: 51-200 People

Shenzhen Drino Electric Tech. Co., Ltd.

Location: Shenzhen, Guangdong
Annual Revenue: US$5 Million - US$10 Million
Staff: 51-200 People

Shandong Xuwei Mechanical Engineering Co., Ltd

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Tracked Transport Vehicle , Water Well Drilling Rig , Deep Well Pump , Air Compressor/Power Supply , Used Construction Machinery
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Linyi, Shandong
Main Markets: Domestic
Items per Page: 10 | 30 | 50

Category

Manufacturing & Processing Machinery (1,119) Industrial Equipment & Components (1,029) Electrical & Electronics (663) Tools & Hardware (385) Instruments & Meters (307) Metallurgy, Mineral & Energy (280) Packaging & Printing (253) Construction & Decoration (242) Auto, Motorcycle Parts & Accessories (227) Consumer Electronics (93) More

Management Certification

ISO 9001 (280) ISO9001:2015 (203) ISO 14001 (168) ISO45001:2018 (75) ISO 9000 (64) Others (58) ISO 14000 (35) OHSAS/ OHSMS 18001 (30) ISO 20000 (24) QC 080000 (18) GMP (17) IATF16949 (16) ISO 14064 (13) HSE (12) BSCI (11) ISO 50001 (8) ISO14001:2015 (8) QHSE (6) ASME (5) ISO 13485 (5) EICC (4) ISO45001:2016 (4) ISO 29001 (3) ISO 10012 (3) QSR (3) GAP (3) HACCP (3) ANSI/ESD (2) LEED (2) SHE Audits (2) FSC (2) WRAP (2) ISO 22000 (2) ISO9001:2008 (2) IFS (1) BREEAM (1) SA 8000 (1) BS 25999-2 (1) ISO 17025 (1) More

R&D Capacity

OEM (1,165) ODM (1,128) Own Brand (790) Others (17)

Annual Revenue

<1 Million USD (707) 10 ~ 50 Million USD (22) 5 ~ 10 Million USD (19) 2.5 ~ 5 Million USD (17) >100 Million USD (17) 50 ~ 100 Million USD (11) 1 ~ 2.5 Million USD (9) More

No. of Employees

5-50 People (674) 51-200 People (239) Less than 5 People (129) 201-500 People (65) 501-1000 People (17) Above 1000 People (15) More

Province & Region

Guangdong (291) Zhejiang (290) Jiangsu (231) Shandong (224) Shanghai (114) Henan (68) Fujian (59) Anhui (48) Hebei (44) Hubei (28) Hunan (20) Sichuan (18) Liaoning (16) Tianjin (14) Shaanxi (12) Chongqing (11) Jiangxi (11) Beijing (11) Guangxi (3) Taiwan, China (2) Shanxi (2) Yunnan (2) Heilongjiang (1) Hongkong S.A.R. (1) More