Straight Union Coupling for Aluminum Alloy Piping Systems

1. What is the packaging standard? We ensure product safety with inner poly bags and sturdy export cartons for outer packaging, suitable for all shipping methods.

2. What shipping options do you offer? We provide flexible global shipping via air, sea, and express carriers to balance cost and speed for your needs.

3. What is the most economical shipping method? For cost-sensitive shipments, we recommend Postal Air Mail or Sea Shipping (with tracking). Delivery typically takes 15-30 days.

4. How can I get faster delivery? For urgent needs, we offer Express Shipping via DHL, UPS, FedEx, or EMS. This includes export customs clearance, with delivery in 5-10 working days, at a higher freight cost.

1. Who are you, and where do you operate? We are a specialized supplier headquartered in Guangzhou, China, with nearly 30 years of industry expertise. Our compact, sub-50-person team serves a global clientele, with over 50% of our business in Europe and North America, providing efficient and dedicated support worldwide.

2. What products do you specialize in? We are experts in air compressors, rock drills, construction machinery, and their genuine parts for major brands like Atlas Copco and Ingersoll Rand. Our core manufacturing expertise lies in high-performance, durable filtration systems (oil, air, hydraulic filters, separators) designed for extreme conditions.

3. What is your key strength? Our strength is threefold: Deep Expertise (30 years of focus), OE-Quality Manufacturing (especially in filtration), and Global Agility. We combine technical knowledge with competitive pricing to deliver reliable value.

4. How do you ensure product quality? Quality is fundamental. All products are built to strict OE standards and undergo rigorous testing before shipment, ensuring reliable performance and perfect fit for your machinery.

5. What services do you offer? We facilitate global trade with flexible delivery terms (FOB, CIF, DDP, etc.), multiple payment options (T/T, PayPal in USD/EUR/CNY), and support in English and Chinese.

Contact Us for OEM-grade filters, genuine parts, and reliable solutions.

Established in 2010, Answk Technology Co., Ltd has evolved into a versatile provider, specializing in electronic and mechanical products. The introduction of the Answk Filter Business Division in 2017 marked our dedication to developing cutting-edge dust-removing filter cartridges. With over 30 years of manufacturing experience, our factory prioritizes independent research and sources premium materials globally. Emphasizing quality control, we design major production machines in-house and offer specialized OEM and ODM services to meet custom needs across diverse industries, including the production of original air compressor parts and compatible components for cost-effective solutions. We provides air filter, oil/fuel filter, hydraulic filter, oil separator, air filter cartridge, air compressor parts, etc. These products cater to diverse industries such as shipbuilding, mining, power supply, air compressors, engineering machinery, and automotive. Our filters are perfectly compatibility of CATERPILLAR, HYUNDAI, JCB, FLEETGUARD, DOOSAN,SANY,VOLKSWAGEN,HONDA,ATLAS COPCO,INGERSOLL RAND etc. Committed to innovation and excellence, Our Factory is a trusted partner for businesses seeking customized solutions. Our empowering OEM&ODM service leverages manufacturing expertise, seamlessly integrating your unique ideas into the production process. Whether it’s a specific design or product modifications, we deliver high-quality, bespoke solutions with precision and efficiency.