MaoSai
Your Trusted Supplier of Machinery Equipment from China
Mao Sai Machinery supplies and delivers complex
industrial machinery equipment from proven brands in China, with aligned cross-border payments, production control, customs clearance and delivery.
industrial machinery equipment from proven brands in China, with aligned cross-border payments, production control, customs clearance and delivery.
General Manager
Wang Siming
Established
2023
Based in
Shanghai
Turnover Y2025
37.4M RMB
Chinese name
茂塞机械销售（上海）有限公司
Markets covered
Oil & Gas · Chemical · Power · Mining · Other Industries
Focus
Supply and delivery of complex industrial machinery equipment from proven brands in China
Quick Facts
Mao Sai Machinery Equipment (Shanghai) Co., Ltd.
What We Offer
Supply chains built for complex industrial demand
In a rapidly changing environment, we quickly established reliable supply chains for in-demand equipment and built partnerships with leading manufacturers in China.
01
Equipment supply based on your needs
Selection starts from technical requirements, data, RFQ and required delivery terms.
02
Vendor selection and audit
Engineers, experts and logistics specialists select and audit vendors in China that fit your needs.
03
Aligned procedures
Cross-border payments, production control, customs clearance and equipment delivery are aligned.
04
Online and offline inspections
The technical audit team inspects suppliers to ensure delivery based on requirements.
Shanghai base
Oil & Gas · Chemical · Power
Technical audit
01
Pumps
centrifugal, screw, positive displacement, API 610, API 685
02
Pump parts
castings, forgings, fixing elements and gaskets
03
Sealing systems
Mechanical Seals, Dry Gas Seals, Supply Systems
04
Drive equipment
Electric Motors (LV, HV), Connecting Couplings, Fluid Couplings
05
Transmission
Gearboxes, Turbo Gears, Clutches
06
Automation and tools
VFD (LV, HV), Instrumentation, Machining Tools, CNC Machines
07
Lifting
Cranes up to 700t
Products
Machinery equipment scope
Product categories are kept close to the source presentation for direct RFQ discussion.
Services
From RFQ preparation to project fulfilment audits
Equipment supplies based on required delivery terms
Expertise in rotating equipment and machinery tools, vendor selection
Extended database of suppliers in China and India
Preparation of RFQ based on your data in English or Chinese on demand
Obtaining proposals from various vendors and proposal analytics
Online / Offline Vendor Audits
Project Fulfilment Audits
OUR PARTNERS
Manufacturer network across China
Air-cooled gas coolers
Harbin Air Conditioning Co., Ltd
Metal blanks
Chongqing Forelink Technology Co., Ltd
Electric motors
Wolong Electric Nanyang Explosion Protection Group Co., Ltd
Lifting mechanisms
Henan Weihua Mine Crane Co., Ltd
Shut-off valves, including low-temperature
Neway Valve (Suzhou) Co., Ltd
Frequency converters
Shanghai Nancal Electric Co., Ltd
CNC machines, including turning, milling and 5-axis machines
Anliwey Technology Company Co., Ltd
Metal blanks
Wuxi Liangjiang Metal Co., Ltd
Dry gas-dynamic seals
Sinoseal Holding Co., Ltd
Multipliers
Nanjing High Speed & Accurate Gear (Group) Co., Ltd
Contacts
Send equipment specifications or request a vendor audit
Mr. Wang Siming, General Manager
Tel. / WeChat: +86 13063050685
wangsiming@maosaimachinery.cn
Room 1125, No. 35, Rijing Road, China (Shanghai), Pilot Free Trade Zone
Unified Social Credit Code: 91310115MAD5PUFD5G
Tel. / WeChat: +86 13063050685
wangsiming@maosaimachinery.cn
Room 1125, No. 35, Rijing Road, China (Shanghai), Pilot Free Trade Zone
Unified Social Credit Code: 91310115MAD5PUFD5G
RFQ request
The Mao Sai Machinery team will process the request.
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