About Us

Founded in 2012

Shanghai Ziyan Biotechnology Co., Ltd. is an innovative enterprise that integrates manufacturing, R&D, warehousing, sales, and cultural promotion. We are deeply rooted in the niche worlds of fetish fashion and crossdressing, with a core focus on Kigurumi customization, bodysuit design, creative cultural salons, SFX makeup, and gender transformation photography services.
We are proud to own and operate some of the most recognized brands in the industry, including Inthemask, BlackCatKig (BKC), and MoliFX, all of which are officially trademarked in China.








Our Growth

Headquartered in Xinchang Town, Pudong District, Shanghai, our 2,000+ square meter facility includes molding and spraying workshops, a professional film-grade photo studio, and a fully equipped makeup room. These resources lay a solid foundation for the R&D and production of high-end, customized products.
Our professional photo studio, Lady-Booth Photography (LB Photography), was one of the first in China to specialize in crossdressing portraiture and transformation photography.

2019

We launched https://inthemask.com , a global platform offering professional transformation wear, custom-made masks, silicone prosthetics, and SFX makeup services tailored for MtF (Male to Female) needs. Today, Inthemask has served customers in over 100 countries and built a strong presence on platforms like YouTube, Instagram, and X, earning recognition as a leader in the global transformation community.

2022

molifx.com went live, focusing exclusively on high-end Male-to-Female transformation and hyper-realistic silicone mask customization. One of our makeup transformation videos has reached over 20 million views on YouTube.
We also launched blackcatkig.com , abbreviated as BKC, dedicated to custom-made Kigurumi masks and accessories. BKC combines 3D modeling, printing, sanding, painting, hairstyling, and design into a seamless full-service production pipeline—bridging 2D fantasy with 3D reality.
That same year, we completed trademark registration and corporate registration for both brands in Shanghai. Ziyan also became the sole shareholder of San Heng Trading (Shanghai) Co., Ltd., enhancing our capabilities in silicone and 3D resin product development and precision manufacturing.

Going Global

By 2024, our business footprint had expanded to over 40 countries worldwide, with physical distributors established in regions including Japan and North America. Our international dealer network continues to grow, reinforcing our global reputation.

Community & Culture

Every year, we host the Moli Meetup (formerly Moli Salon) in Shanghai—an iconic, global event in the fetish and crossdressing community. Attracting enthusiasts from around the world, the Moli Meetup serves as a vibrant cultural exchange platform, promoting inclusivity and healthy diversity.
Follow the conversation on social media via #molimeetu

The Fetish Party 2024 in Shanghai

MoliMeetup2 

2023 MoliMeetup

MoliMeetup

Need customer service?

Sure you can always reach out to me via:

molis@inthemask.com

Or, give us feedback, ask us pre-sale questions and more via:

molisshanghai@gmail.com