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| Price | US$20-US$40 |
| MOQ | 1 Pcs Or As negotiate |
| Delivery Time | 5-8 days |
| Brand | ZKTD |
| Place of Origin | Shandong |
| Certification | ISO, SGS |
| Model Number | OEM |
| Packaging Details | Cartons, Wooden Boxs |
| Payment Terms | ,T/T,L/C |
| Supply Ability | 100pcs/day |
| Place of Origin | Shandong | Shape | Round |
| Certifications | ISO 9001:2015, RoHS | Packaging Details | Cartons, Wooden Boxs |
| Durability | High | Model Number | OEM |
| Supply Ability | 100pcs/day | Certification | ISO, SGS |
| Brand Name | ZKTD | Payment Terms | ,T/T,L/C |
| Chemical Resistance | Highly resistant to acids and alkalis | Price | US$20-US$40 |
| Delivery Time | 5-8 days | Minimum Order Quantity | 1 Pcs Or As negotiate |
| Performance | Good |
Yantai ZK Optics Co., Ltd.,has passed ISO9001:2015 quality management system certification and SGS product testing certification; conducts technical training service, micro-structure analysis and quartz characteristic testing project once a year; invites the professor from the Chinese Building Materials Academy for technical support from time to time.
Adhere to the customer-oriented quality guideline, estabilsh a sound system control program, set strict quality managemengt standards, cultivate a solid sense of quality, and carefully manufacture every product.
