Manufacturer Profile
Shanghai Jiangliang Technology Co., Ltd is a high-tech enterprise headquartered in Shanghai with 2 production bases and 3 branches across China. We specialize in precision manufacturing of diaphragm pumps and control valves.
Core Competencies
- Strong design and innovation capabilities with university partnerships
- Over 40 patents including 10 invention patents
- Contributor to national technical standards (SH/T 3191-2017)
- Certifications: TS.A National Manufacturing License, CE, ATex, ISO9001, SGS
- Serves chemical, coating, water treatment, petroleum, environmental, food and pharmaceutical industries
- Established partnerships with global companies including BASF, Bayer, and SAMSUNG
- Export to over 70 countries and regions
Available Materials & Configurations
Wetted Parts: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel
Diaphragm Materials: Teflon, Santoprene, Viton, Hytrel, Buna-N
Available Sizes: 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"
Connection Types: Threaded (1/4" to 1-1/2" plastic, all metal pumps) | Flanged (1/2" to 3" plastic pumps)
Frequently Asked Questions
Minimum Order Quantity
1 piece for regular products. Sample costs are deductible from future orders.
Payment Methods
D/P, T/T, Western Union - confirmed with exact order details.
Delivery Time
1-7 working days depending on quantity requirements.
Packaging
Cartons with foam interior, wooden cases, and pallets for secure shipping.
Shipping Methods
International express or sea freight based on customer requirements.
Warranty
15-year warranty for air motor, 5-year warranty for pump body.
Custom Specifications
Yes, we can produce products according to custom requirements and specifications.