What if received goods don't match specifications?

Minor defects: Discount or repair. Major deviations: Replacement or refund. Claims must be filed within 7 days of delivery with evidence (photos/reports).

What factory audit methods do you offer?

Documentary audit: (ISO certificates, production records). On-site audit (quality control, working conditions). Social compliance audits (SMETA, BSCI). Video audit available for remote verification.

How are delivery delays managed?

Communication: Immediate notification with revised timeline. Penalties: Compensation per contract terms (e.g., 0.5% of order value/day). Priority shipping: Expedited freight at seller's cost for critical delays.

Genuine air filter element P630489 C301530 for bus

Name: Genuine air filter element P630489 C301530 for bus
Brand: Hebei Maisui Auto Parts Co., Ltd.
SKU: 2234196885

Hebei, ChinaHebei Maisui Auto Parts Co., Ltd.

US$18.50

50-199 Pieces

US$17.00

200-799 Pieces

US$16.50

800+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Filtration Efficiency

0.99

Material

High Pressure Filter Paper, Paper

Shape

Circular Filter

Model NO.

C301530

Usage Environment

Dusty Roads, Highways, Off-road, Urban Areas

Clapboard

without Clapboard

Filter Number

Efficiency

Filtration Grade

Pre Filter

Type

Folded Filter

Medium Material

Chen Tai F8

Compatible Vehicles

Construction Machinery/Truck/Freight Truck

MOQ

50PCS

Certificate

ISO 9001:2015

Delivery Time

50pieces 72hour 50-100 5days More 7-15days

OE

C301530

Transport Package

Moisture-Proof Bag+Cardboard Box

Specification

297*200*563mm

Trademark

Piem

Origin

China

HS Code

8421310000

Production Capacity

500000pieces/Year

Key features

High Filtration Efficiency: Achieves 99.4% efficiency, capturing fine dust, soot, and contaminants for optimal engine performance.

Premium Filter Media: Manufactured using renowned Brand Ahlstrom filtration media for superior quality and reliability.

Customization Options: Custom styles, filter paper, rubber rings, and packaging available according to specific requirements.

Automated Production: Features automated cutting, mechanical origami, and rotating assembly lines for precise control and efficiency.

ISO 9001:2015 Certified: Quality management system certified to ensure consistent product standards and reliability.

Wide Compatibility: Replaces models P630489 and C301530; compatible with construction machinery, trucks, and buses.

Comprehensive Quality Control: Includes pre-production, in-process, and final random inspection with on-site photo documentation.

Professional After-Sales: Dedicated sales and service team in Shijiazhuang providing support for materials, packaging, and loading.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Hebei Maisui Auto Parts Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 0 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.60h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier is an integrated manufacturer established in Hebei, combining research and development, production, and foreign-trade sales. It reports automated production equipment, one production line, quality assurance, ISO9001:2015 certification, 11–20 quality-control staff, in-stock capability, and honeycomb air-filter output of 2,000,000 pieces. It supports customization from samples and designs and has a Shijiazhuang-based sales and after-sales team. However, its service and corrective-action procedures lack written records, finished-product inspections lack written records, and no valid manufacturing-capacity contract exists with related subcontractors. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show experience. Innovation and customer-case evidence is limited because it reported no new products in the past year, no ODM, no SDK, and no OEM for popular brands, while no customer cases were provided.

Supplier typeThe supplier describes itself as an integrated factory combining R&D, production, and foreign-trade sales, with its own Hebei production facility and automated production lines. The available information supports classification as a manufacturer rather than only a trading company.

CertificationsThe supplier holds an ISO9001:2015 certificate. This is explicit evidence of a certified quality-management system, although no other certifications are identified.

R&D capabilityThe supplier states that its factory integrates R&D and production, but it has only one R&D engineer identified and reported no new products in the past year. It also does not provide ODM services, SDKs, or OEM services for popular brands, indicating limited demonstrated innovation and development-service scope.

Production capacityThe supplier reports automated equipment from filter-paper cutting through carton packaging, multiple specialized machines, in-stock capability, one production line, 11–20 quality-control staff, and annual honeycomb air-filter output of 2,000,000 pieces. Peak-season lead time is one month and off-season lead time is within 15 working days, but no valid manufacturing-capacity contract exists with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples and designs, and its sales personnel cooperate with purchasers on material, packaging, and cabinet-loading requirements. This provides direct evidence of product and fulfillment customization capability.

Product Q&A

Q:How are price terms determined in foreign trade?

FOB (initial), CIF (Long-term cooperation)

Q:What payment methods are available?

T/T (30% deposit, 70% before shipment.), L/C, DP

Q:What is the MOQ?

MOQ varies by product, typically, 20-100PCS

Q:Which port is used for shipment?

Major ports include: China--- TianJin, Shanghai, Ningbo, Shenzhen, XinJiang, Others.

Q:How is quality control conducted?

Pre-production inspection (material check). On-site pictures . In-process inspection (during manufacturing). On-site pictures . Final random inspection (Spot check 5%). On-site pictures.